SG03 CPU Heatsink with Side Fan cooling solutions.

The current PC I just built is in a SG03 case with a Enermax 625W Modu82+ PSU, 4x2GB DDR2 800 Cosair, XFX 9800GT, XFX 8200 mobo, AMD Phenom 9500 95W CPU, 1.5 TB Seagate HD and a 500GB WD HD.

I'm looking for a 80mm or smaller heatsink with a side fan that would allow the air to flow to the back the case. The reasoning being is that the SG03 is a unique case. Its a SFF case where the PSU can be mounted above the CPU, and the PSU's intake fan can be oriented away or towards the CPU (I have it facing towards the CPU for additional cooling). There is about 80mm of space between the PSU and CPU. The stock fan as is blows the air into the PSU intake fan. I'm looking for a large ~80mm heatsink with a sidemount fan blowing air to the back of the case. I haven't really found anything. Any suggestions?

Currently the best alternative that I can find for this case is ZALMAN CNPS8700NT. I'll be replacing the front 120mm intake fan with 2x 120mm intake fans as well, I don't know which ones though Coolermaster Ultra Silent 120MM Fan (acoustics) or ThermalTake A2368 120MM (performance).