93v8clone

i have a 94 z i put a ls in . i installed a 00 z fuel tank along with the racetronix hotwire kit etc . my car had a racetronix kit on it when i was lt1 but now obv i have a diff setup and what wires do i need to coneect and so on ? i have deleted the evap system so i dont car about the tank pressure sensor on the ls system anymore . do i use the ls hotwire kit or the lt ? and like i said what wires do i splice in so it functions as stock as i still have a fuel level gauge