Go with the one that closest to your current engine and ignition system. There should be any significant difference. Oh by the way, double check your wiring going to and from the relay as you may have crossed the wires at the starter.

Man, you have absolutely no power going to your ignition switch. You have a wire pinched, broken or disconnected from a main power point, or your ignition fuse is blown. When you turn your switch on and get no power to lights or anything means something is either dead or disconnected. Are you sure you put all the wires back in the right place?

What we need to do is eliminate some of the possibilities. Electrically, if your ignition switch is working you should be able to see lights, turn signals and hear your horn as you push the buttons. If they work good as the problem is not in your ignition switch. Please verify they all work unless they never worked in the past.

I'm sorry to hear you not got it running yet. If you are getting 12 volts to your starter wire at the starter then good. When you turn your ignition switch on, does your lights, horn turn signals work?