Nitrous safe/performance parts list help

Hello all, I have been gathering parts for a small performance upgrade in preparation for spring raceing at cecil, and just wanted your opinion on my choices i made as far as compatability and above all "safe" combo for my motor. I'm VERY leary of nitrous and want to make sure i have taken every precaution before "hitting the button" so to speak.im hopeing to dip in the low 13's/12.90ish on 315X35 nittos

I have a 94 cobra with 34,000 miles on it and have purchased

Crane 2031 cam + new crane spring kit/ford lifters
Tweecer RT
Zex "wet" kit 75-175 + bottle guage/bottle warmer/lighted purge kit
Aeromotive adjustable fuel pressure regulator + BBK rail mount fuel gauge
FMS 3.73 gears + install kit
70MM thottlebody
255LPH BBK intank fuel pump
MSD 6AL
MSD Digital "window" switch
New MSD cap/rotor
Accell wires
2 step colder "shortie" autolite plugs
Summit racing cross drilled rotors/Hawk Pads
FMS King cobra clutch/FMS flywheel/steel TOB retainer
Painless wiring inc. ashtray mount switch kit/purgebutton


Anything else you guys could reccommend? comments/suggestions?

I will probably leave the bottle off until I have ironed out any issues/bend the learning curve on the tweecer and even then i dont plan on going over a 125 shot ever. im saving up for a kenne bell 2.2L for next year and just want to have alittle fun this summer while saving money.

P.S. anyone near the Dover Delaware area wanna show me how to work this tweecer/and have a few beers in the process lemme know

Cheers!
Gator. :SNSign: