I've been reading up on stangnet about nitrous kits and 9 out of 10 posts say that NX kits are the best kits to get. The posts also say that if you get all the safety accessories (Genx-2) upgrades then you dont have to worry about fuel puddling problems. My questions is this.......How long have you guys been running NX with all the safety stuff? Has anyone ever cracked their intake because of fuel pudding with the NX kit??
you also want to have a purge kit, RPM window switch, and bottle heater to keep everything safe. Colder plugs will also help keep everything working properly and help avoid damage to you motor. 
dont know if its true though