I briefly talked to a few of you guys (I'm bad with names - sorry!) and listened in as you discussed your PS66 turbo with one of my buddies that already has a SP66 and he left the discussion very impressed (since he can relate to your comparisons) as was I with your no BS, straight-to-the-point explanations.
BTW I just downloaded my digital cam pics and found that I snapped some pictures of the white Industrial Injection truck on the dyno looking for some action, smoke shots and didn't get any! Big Bad Dodge and CSutton (?), on the otherhand, holy rolling coal smoke!