[Bose-Einstien Condensate]

I need to spend less than $250 total for a new mobo and a duron maybe 600-750 mhz including shipping. I'm water-cooling so ill unlock it and oc to at least 800 on a 600chip.I cant decide between the abit kt-7 raid, asus a7v or the msi pro 2a. has anyone done a real comparison between them? no favorites, just the facts- which one is more stable when over clocked by 200mhz?<grin> thanks in advance