Currently, things are still working well. I have been testing my system stability and I think I found some good clock speeds that work.
My SLI setup clock speeds:
I had to reduce the memory speed down by 25Mhz just to make sure there wasn't any artifacting or stability issues.
A comparable system to mine:
Main Rig - Windows 7 Ultimate x64 RTM | Intel i7-980x@ 4.13 GHz (25 x 165 BCLK @ 1.365V) | Corsair H50 cooler | ASUS P6X58D Premium| eVGA GeForce GTX 480 2x SLI | Enermax EGX1000EWL Galaxy 1000W | Corsair XMS3 6GB DDR3| 2x WD 1002FBYS 1TB SATA 7200 RPM non-RAID | HP 1270dvd drive | Samsung S203N DVD drive | Lite On DH-4B1S SATA 4x BD Disc Triple Writer | Antec 1200 Full Tower Case | HP w2408h 24" 1920x1200 LCD Monitor | Westinghouse M2401 24" 1920x1200 LCD Monitor
My system benchmarks:
Well there you have it. I hope this post help people out there deciding on whether or not they want to go the 480 or 470 SLI route.