Theres also a bug with the new GTX 970
http://youtu.be/e85aRCFH8gM?t=42m52s
http://pcgamingwiki.com/wiki/Build_a_PC
Check this out
Gives you some tips about building a PC
If you're worried about compatibility issues use this
http://www.logicalincrements.com/
It has price ranges and they're all compatible with each other ( By Rows. For example all the "Good" parts are 100% compatible with the other parts in "Good" )