Hi, need opinions and/or reviews about this.

1. Preferred Brand : MSi
2. Budget : RM7,000 (RM8,000 max)
3. Usage : A-bit-lower-than-hardcore gaming
4. Preferred laptop/screen size : 15"

I actually want to buy MSi GT60-2OD with GeForce GTX780M as the GPU. But I just can't find it (at least online) in Malaysia. I have checked Illegear RS-15 with that GPU and it costs around RM7,500 in their website. Any opinion on this? How do you think playing games with a 15-incher? Will it overheat fast? Thanks beforehand.