Very nice numbers! I especially like your torque numbers with and without nitrous. Should make for an interesting run against a stock WRX. Good luck with your 1/4 mile numbers.
If your 60ft time is between 1.7-1.9, with average to good shifting, I'll be the first to say you will run a 1/4 mile time about 14.4@94mph and 13.12@103mph with a 75hp shot of nitrous.
Also, do you have plans on raising your redline? Your torque curves looks like it could use a higher redline since your car's powerband isn't exactly dying off at 6000rpm.