Im getting all may parts together for my up coming top swap on my 01 Grand Prix Gt. So far i have the supercharger, fuel rails, and the tensioner and idler pulleys. I know i still need the LIM, heads, valve covers injectors, and the harmonic balancer but am i missing anything else? Also when i start the swap will i have to splice wires or engine harnesses? I heard something about injector connectors will i need those.