Great power for an S30, and a nice linear curve as one might expect from a supercharger, given how linear it is this should be great for traction, no big jumps in power like you get when a big turbo comes on boost, should be a rocket down the strip.
I'd be very interested in a few drag races with you after comparing power graphs. You have more top end than me, over 20hp more from 7000rpm onwards and I imagine your top end feels frantic as you get close to redline. Its the midrange that interests me.
3000 - 125 & 210 vs 150 & 265
4000 - 280 & 220 vs 360 & 480
5000 - 295 & 310 vs 440 & 465
6000 - 400 & 345 vs 475 & 410
7000 - 475 & 350 vs 450 & 340
8000 - Mine revs to 8000 but the power and torque have dropped way off by here
Given your power surpasses mine from 6800 onwards and with you revving to 8600 I imagine you are not dropping out your powerband after shifting it would be very interesting to see which is faster. Down a drag strip probably yours, on a track, not sure.
I imagine your feel like you have more than enough power but are you planning on changing pulleys and running more boost?