Add a GTX750Ti if you only play Dota 2 and CS:GO.

As for monitor, you can look for Dell S2316H (glossy screen) or Acer R241Y (matte screen).

Glossy will create reflection if you are under bright light source but color is nicer with glossy screen and vice versa.

Yea still good but the upgrade ability is depend on what you want to upgrade, CPU/RAM/PCIe/HDD/SSD/PSU etc, it is too general to say it can support all upcoming upgrades but don't expect everything can be upgraded easily when the PSU selection is the low end one due to budget constraint.

But for your usage, it should last you quite a while, most likely you will only need to get a larger size HDD or add a SSD to improve the responsiveness of the system in the future.

You get a minor 0.1GHz bump and a faster iGPU (HD 510 vs HD 530) by swapping to i3 6100.

If you don't game with this rig at all, you can stick with i3 6098P.

Both Nvidia and AMD.

GTX1080 - 3k (Founder's Edition)

GTX1070 - at least 1.8k

AMD - unknown, unannounced yet.

CPU/mobo/RAM no need to change, they still have enough juice for gaming.

GTX1070 is expected to be priced at least 1.8k, so it might take up most of your budget, add a 120GB SSD (around RM 200) then the total will be around 2k.

If you were to upgrade CPU/mobo/RAM together then this is not possible

Intel Core i5 6500 - RM 815
Gigabyte H170-HD3 (D4) - RM 446
Corsair 8GB DDR4 2133MHz Value RAM - RM 128

Total: RM 1389 (ETech price inclusive of GST)

Nope, even the highest end gaming IPS monitor only managed to go as fast as 4ms.

IPS is generally having slower response time, go for TN/VA if you need 1ms, but I don't think you can see the difference with human eyes.

I have Dell U2417H (8ms) and I literally see no difference if compared with my gaming monitor

The items listed are Skylake products man

This depends on your budget and the frame rate you aim to get.

General availability for GTX1080 and GTX1070 is 27th May and 10th June as stated by Nvidia, Malaysia should be able to get it within the same day or few days later for Founder's Edition, AIB to follow soon, probably in June/July.

About price, I am not really sure on this, but expect to be slightly higher than the originally announced RRP (in USD), things tend to be more expensive outside US sometimes

Cheapest 1080p 144Hz monitor is around RM 1150, for example, Acer XB240H and BenQ XL2411Z.

Not just the game itself can support up to 144Hz, even the normal desktop also runs on 144Hz which is way smoother than 60Hz, if you haven't tried 144Hz before, then you might think that 60Hz is smooth enough already, but once you tried 144Hz, you will feel the lag when you see 60Hz monitor

Find a 144Hz demo monitor and move the mouse cursor and you will know

Hmm, so you already have monitor or need a new one?

2K QHD monitor isn't cheap BTW, it will take roughly half of your budget if you really need a new QHD monitor.

And mITX is expensive to build FYI.

It is not a gaming monitor, but no problem if you use it for gaming anyway.

If got budget then go for either GSync or FreeSync enabled monitor, smooth gameplay all the way and no screen tearing

I suggest you to wait for new Nvidia Pascal and AMD Polaris to reach here first before building the rig if you are not in a rush.

Intel Core i5 6500 - RM 815
ASRock H110M-ITX - RM 315
Corsair 8GB DDR4 2133MHz Value RAM - RM 128
Sapphire R9 380 4GB GDDR5 Nitro - RM 955
Kingston HyperX Fury 120GB SSD - RM 195
WD Blue 1TB HDD - RM 215
Corsair SF600 SFX - RM 514
Silverstone RVZ01 - RM 363

Total: RM 3500 (ETech price inclusive of GST)

TN is always the fastest among 3 of them.

Nope.

Not possible bro, your current CPU is i5, the cheapest Skylake i5 is around RM 700 already, mobo and DDR4 RAM aren't included yet, so the total upgrade cost for CPU + mobo + DDR4 RAM will cost you roughly 1.2k (assuming you get the lowest end i5 + H110 + 8GB RAM).

Going from 3rd gen i5 to 6th gen i5 doesn't really meet your "future proof" statement though because the performance improvements aren't that huge or significant in this upgrade, if you really wish to upgrade to something more future proof, I recommend you to go for i7 instead.

i7 costs at least 1.2k, so your budget is definitely unable to fit CPU + GPU upgrade, if I were you, I will go for GPU upgrade instead, your CPU still can drive the current gaming easily.

At least 3k, it is the highest end Nvidia GPU now.

Even the 1070 will cost at least 1.8k, so your budget is totally out of reach at the moment.

Why I ask you to wait:

1. AMD Polaris is aiming mainstream market (not super high end card with super premium price), most likely you can benefit from this AMD marketing strategy.
2. Wait for the price of GTX970 to drop even more, seller might start dumping the old card at cheaper price to clear stock, reference card of GTX970 is around 1.3k now, it might get lower soon but not guarantee will happen though.

Neither one, wait for AMD Polaris instead, the price of Polaris GPU should be around your budget.

If you have Ti then don't bother to downgrade from Ti to non-Ti, 1080 is just 25% (average) faster than Titan X and 980Ti, just wait for 1080Ti instead.

Expect bottleneck with CPU demanding games, but since you have a limited budget then just get what you can afford at the time being.