Hey guys I'm considering getting a ZEX Nitrous kit for my T-bird. Where is the cheapest place to get this kit? Also, what do I need to safely run a 75 to 100 shot? I was thinking a 255 fuel pump, and i new fuel filter, but is there anything else? Also I want to get a purge kit, and I a safety switch to arm and disarm the nitrous. Anything else I should get? Thanks a lot.