Haha, "ling" sounds weird because we already familiar with full name "lingloong", just like his shop DotaTech, we cannot just say Dota without Tech right haha 
Intel Core i5 6500 - RM 842
Gigabyte H170-HD3 (D4) - RM 486
Kingston 8GB DDR4 2133MHz Value RAM - RM 196
MSI GTX970 4GB GDDR5 Tiger - RM 1535
Seasonic M12II EVO 620W - RM 363
Thermaltake Versa H25 - RM 185

Total: RM 3607 (ETech price inclusive of GST)

You can max out your budget by,
1. Getting a 240GB SSD
2. Upgrade to i7 (might not be very useful in gaming now due to lack of hyperthreading technology implementation but more future proof, so don't expect you will see lots of improvements in frame rate if you choose this path)
3. Upgrade to 16GB RAM (not necessary if you aren't using > 8GB RAM)
4. Swap to AMD R9 390X (around 25% faster than GTX970 in terms of raw performance)

You can get free Rise of the Tomb Raider (Steam copy) by purchasing a qualified Nvidia card (GTX970 and above), register your serial number and proof of purchase on respective participating manufacturer site to redeem.

What PSU model you have now?

There is only 1 Skylake i7 variant which is i7 6700.

If you switch to Skylake Xeon, you need to change the mobo as well because only C232 chipset mobo can use Skylake Xeon.

Unfortunately, Intel destroyed the option of getting an i7-like performance with the Xeon build starting from Skylake. The motherboard options for Xeon Skylake is limited, i think. Esepcially here, where only 2 are available..and they both cost RM669 and RM726 AFAIK. Add up the Xeon E3-1230 V5 plus one of those motherboards, still cost around RM30-100 more than an i7 6700 + MSI B150M Bazooka D4.

Don't worry, current gen mobo (mATX and ATX) comes with at least 5 SATA ports for your SSD/HDD/ODD.

If you aren't fancy on those extra features and aesthetic purposes then mobo choice can remain the same.

Intel Core i5 6500 - RM 842/Intel Core i7 6700 - RM 1299
Gigabyte H170-HD3 (D4) - RM 486

Total: RM 1382/1785 (ETech price inclusive of GST)

If you plan to go for Xeon then,

Intel Xeon E3 1230 V5 - RM 1211
ASRock E3V5 WS - RM 669 (support Skylake Intel Core i series CPU too)

Total: RM 1880 (ETech price inclusive of GST)

i7 6700 still ahead of Xeon E3 1230 V5 due to higher clock speed.

By judging at the price of Xeon + C232 mobo, i7 + B150 is more worth in terms of price/performance.

There are many Xeon variants and we only talked about one of them (1230v5) which has the closest performance with i7, those expensive high end Xeon E5 models are packed with multi-cores and are made for workstation.

I prefer get i7 combo.

With i7 rig, common GPU is GTX970 or above. But still depends on your usage and budget, isn't using GTX970 to play mini game?

Read my statement again, I am saying i7 6700 is ahead of Xeon E3 1230 V5 due to higher clock speed, this is non-oc vs non-oc speed (stock speed).

So getting i7 6700 + B150 is more economical.

Gainward is no longer in Malaysia, don't get any of their leftover stock if you are worried about warranty (according to Idealtech boss a.k.a zhen^wei).

GPU choice is listed in my first quote, please check it out.

K CPU is unlocked for overclocking "naturally" but due to some glitch (again), non-K CPU can also be used to overclock via BCLK overclocking.
Your current casing form factor is ATX?

K CPU is unlocked for overclocking "naturally" but due to some glitch (again), non-K CPU can also be used to overclock via BCLK overclocking.
Your current casing form factor is ATX?

If you can increase your budget to slightly over 3k, then get this.

Intel Core i5 6400 - RM 828
Gigabyte H110M-DS2 (D4) - RM 290
Corsair 8GB DDR4 2133MHz Value RAM - RM 200
Zotac GTX960 2GB GDDR5 ITX - RM 849
WD Blue 1TB HDD - RM 215
FSP Hexa+ 550W - RM 189
TP-LINK TL-WN881ND PCI-E WiFi - RM 58
Thermaltake Versa H25 - RM 170
Acer S230H FHD - RM 399

Total: RM 3198 (Techview price inclusive of GST)

If cannot, downgrade the CPU to i3 6100.

As for sound card, I suggest you to use the built in one first as your budget is not able to fit it, high end sound card can cost you a bomb.

It's 6th gen (Skylake) vs 4th gen (Haswell).

Performance difference isn't huge between them but you get DDR4 support by going 6th gen and some of the improvements from Skylake.

If you want to save money, get 4th gen, no problem there, it can save you < RM 100 (most likely).

I stated in the quotation, the price is from ETech, you can find the shop in Kepong.

ETech Lelong

ETech FB

Not worth if you aren't using any of the extra features offered by this mobo, the H170-HD3 mobo I suggested is enough for your normal usage.

Killer LAN port is just a market gimmick to solve gaming lag, nothing special if you are going to use WiFi.

MSI Gaming comes with Twin Frozr cooler and is the highest end GTX970 card for MSI brand, that's why price is more expensive, both of them are GTX970 so performance will be almost identical, the Gaming version might have a higher clock core which yields slightly higher FPS than the Tiger version, but whether it worth the extra RM 200, it depends on you, if you have budget then go for it, if no then just get the Tiger version, you can overclock manually to match what Gaming version can offer.

If you want to save money, no need to look for Asus Strix, MSI Gaming, Gigabyte G1 Gaming/Xtreme, EVGA card.

SODIMM RAM? That's for laptop one, you need DIMM RAM (UDIMM is also DIMM, U means unbuffered).

Which Zotac version of GTX970? They have reference, AMP, Extreme, Extreme Core etc.

I see, dual fan version right? Can, no problem, but remember ask for stock status and latest price, sometimes they might forget to update it 

Zotac card also got free Rise of the Tomb Raider key, you just need to register the product and upload proof of purchase in the redeem portal here to get the code, same goes to other brands.

As I said earlier, if your budget allows to get the MSI Gaming card and you are going for aesthetic purpose, go and get it.

* Aesthetic is priceless *