Open case (bench) for three AMD cards

[ChrisD.]

Looking for an open case which can run three 7950's. Would this do?

http://www.overclockers.co.uk/showproduct.php?prodid=CA-006-DT

If so do I need any risers?

Plan on using this board or similar:

http://www.overclockers.co.uk/showproduct.php?prodid=MB-349-GI

Cheers.