They seem to all be 98 points each at the moment. So they are right at the line. One SMP unit and you should be ok for almost 1000 GPU WUs.
If only i could do SMPs atm, hopefully will get my gaming rig up and running this week with a temp mobo, waiting to get the RMA process going on broken P35-DS3R.
I'll have a looksee into the GPU, dyu recon a 7900GS would handle it ok?