amd athlon 64 x2 dual core 6000+ 3.09ghz, 8g G.skill, asrock a760gxe/128m,2 hd 3870 in crossfire acer 22"flatpanel, just wondering how my pc stands up hoping this will suffice for awhile any input greatly apprecciated, im a little worried about heat witht the dual 3870s on this motherboard havent got other yet have 1, other is in mail. The pci e ports are farely close together.