Intel Core i7 6700K - RM 1499
Asus Z170 Pro Gaming - RM 759
Corsair Vengeance LPX 16GB (8GB x 2) DDR4 3000MHz RAM - RM 630
MSI GTX980 4GB GDDR5 OC Twin Frozr V - RM 2459
Kingston HyperX Fury 240GB SSD - RM 385
WD Blue 1TB HDD - RM 215
Seasonic M12II EVO 620W - RM 409
Corsair Hydro H55 - RM 269
Phanteks Enthoo Pro M - RM 359
Dell U2414H IPS - RM 1049

Total: RM 8033 (Techview price inclusive of GST)

Non-oc build can save you at least 1k which you can use to get 27 inch QHD monitor or GTX980Ti (not useful if light gaming) etc.

Note: R9 390X is more powerful than GTX980 at double memory size and cheaper price tag.

They can help you assemble it but not sure got any charges or not (last time no extra charge but now economy is not so good already so there is a little chance they will charge you  )

If you get from retail shop, normally Windows license keys are priced at MSRP which can be quite expensive, should be around RM 300 for OEM key, if they have lubang then you might be able to get it cheaper.

There are 2 types of license key, OEM and retail.

OEM can only be activated once on a mobo and will be tied with the mobo forever, but it is much cheaper than retail.

Retail can be activated few times before you need to re-arm the key with the help from Microsoft, it can be carried over to new mobo but its price is horribly expensive.

So you bought i7 6700K + GTX980Ti at last? Saw your signature update