Hardware advice needed

[Techead]

So you guys will advise me to put the 4870X2 in my pc and give my wife the GTX460. The 460 is still under warrenty and there is the little DX11 vs DX10.1 issue.
I used a power consumption calculator on the ASUS website yesterday and I need 600W for the GTX460 and 700W for the 4870X2.
So I guess that Raidmax 730W will do the trick.

unless you running like two DVD-RW and 4 HDD's... everything adds up. Just keep that in mind