Even if I got NOS, the strip doesn't allow it during "Street Legal" nights (the night once every 3 weeks or so that all casual street cars are allow to race). If I were to run with NOS, I'd have to race on a different night against much more powerful cars running NOS.
I think my only goal from here on out is to get my Header/Flex/Tune installed, then maybe get my other two engine torque mounts replaced with stiffer race ones, and then maybe get a set of lighter wheels. Maybe sometime down the road I'll consider cams & valve springs. Only problem there is that I need someone to help me get those on.