I'm a little overwhelmed by the complexity of most of the stuff in these forums..... What I'm looking for is a simple, complete how-to that will direct me to get all the stuff needed from a 95 burb (454/4L80) into my 69 chevy van and wired up to run..... I'm not going to use the suburban instrument panel or ignition switch, so i'm a bit confused about how much of the stock harness to save and where to tie-in inputs/outputs for gauges and such and what the values should be. If it would be easier, I'd be willing to strip out the gauge wiring and put in standalone aftermarket stuff, even maybe mechanical... Does the whole thing begin with building some type of power/relay center and maybe centralizing all the grounds? Am I overthinking this? I know I'm about 20 years late to the party, but....