The numbers were 231.1/270.4. Not too bad i guess. The only things that helped me was the cams, PI intake, exhaust, and SCT tune. It was done on regular 87 octane too. Here's the graph:
Nice numbers. I'm in the basic hp/tq range as you are with similiar mods (substitute Crane cams with PI cams and also no tune here). I think you nailed it on the head as far as mods that work for NPIs. Restrictive exhaust (mid pipe), NPI cams with Intake and tune would be great to take advantage of the new cams/intake.