Mike Chin from http://www.silentpcreview.com , ladies and gentlemen… 
As usual, excellent advice. I think I’ll go with the SS-300SFD as a drop-in replacement for the sparkle 180w PSU that’s in there now.
Also - your case looks cool, being see-through and all, but an aluminum case would aid in head dissipation, I would think
The construction of the case has very little effect on cooling, because none of the hot surfaces are typically in contact with the case. There are things like the Zalman 300A, however…