First off any help would be very nice 
After building my new system, my mate became jealous basically so wants me to build him a PC for gaming, and the only things he said was, it was for gaming, and surfing the internet, needs wireless and cost only 1k (excluding shipping)
I came up with the below, which I'd probably overclock a bit before giving it to him
Gone for a red theme
and it should be able to run games fairly well (his a mmo/fps gamer, loves wow and playing MW2)
So anything i should change? Add or anything, also he has an OS so that doesn't matter.
Went the AMD route because if he wanted to upgrade to bulldozer in the future he could and they are cheaper than say i7
P.S. Unrelated but say i rung overclockers could they assemble this for a small charge or do they only build their pre-built systems?

After building my new system, my mate became jealous basically so wants me to build him a PC for gaming, and the only things he said was, it was for gaming, and surfing the internet, needs wireless and cost only 1k (excluding shipping)
I came up with the below, which I'd probably overclock a bit before giving it to him

Gone for a red theme

So anything i should change? Add or anything, also he has an OS so that doesn't matter.
Went the AMD route because if he wanted to upgrade to bulldozer in the future he could and they are cheaper than say i7
P.S. Unrelated but say i rung overclockers could they assemble this for a small charge or do they only build their pre-built systems?