Brennan8

so i was looking into buying a zex wet kit 50 shot. But i was wondering if anyone has done this? I also did some searching and saw a lot of used kits for sale and some other nitrous threads but i was wondering if anyone knew anything about this zex kit. Also the car has a full exhaust p2r manifold spacer and tb spacer what other mods would be good to have to make this run safe and reliable.

thanks just looking for advice