Got my zex kit today, need to know Options

[bonzaisushi]

so ya i got my zex kit today. im thinkin im going to throw some copper plugs in instead of my NGK iridiums. since i believe copper is colder. i have a 2.5" exhaust and a intake, so hopefully that will reduce the stress put on the motor, i figure ill use it in 3rd gear... i dunno i know people think pretty negatively about nitrous on here. i guess im gunna find out how the motor holds up she has 105k on her, im gunna run a compression test before hand just to make sure. ive been leaking oil but im not sure from were yet. hopfully i can get that taken care of... and if the motor goes.... when mabye i can do a 3sgte swap.... we will find out.... anything else i need to know? advice? ill get some video.