I am parting out a LTC rig for a friend and I would like to get some community feedback on this setup:

My Questions:
1. Will the CPU/Mobo/etc be compatible (I think so, but would like someone(s) to double check my work)
2. Will the 1000W PSU I picked out power the Mobo and 3x7950's?

PSU: (To Run Mobo and 2 or 3 7950's)
http://www.newegg.com/Product/Product.aspx?Item=N82E16817341028

Mobo:
http://www.newegg.com/Product/Product.aspx?Item=N82E16813128566

CPU:
http://www.newegg.com/Product/Product.aspx?Item=N82E16819113283&Tpk=AMD%20A4-5300&IsVirtualParent=1

Ram:
http://www.newegg.com/Product/Product.aspx?Item=N82E16820231427

GPU's:
http://www.newegg.com/Product/Product.aspx?Item=N82E16814125414

Risers:
http://www.amazon.com/PCI-E-Express-Extender-Flexible-Extension/dp/B008BZBFTG/ref=sr_1_2?ie=UTF8&qid=1368036457&sr=8-2&keywords=pcie+16x+riser+cable

Case:
http://www.amazon.com/dp/B0001ACQQA/ref=as_li_ss_til?tag=onsimobicomps-20&camp=0&creative=0&linkCode=as4&creativeASIN=B0001ACQQA&adid=0P0A27VWCABCSYMB2WYY

Thanks in advance!