Hey guys this is a first build I am planning. I will be playing on a 30 inch 2560x1600 monitor. Including these items I plan to crossfir two ATI 5870's. Please let me know if there are any problems in this build. Suggestions and your opinions are welcome! I think this will be a pretty bad ass set up for 2560x1600 gaming. Will this power supply work with the crossfir 5870?