I have my 360 in but It will take me a bit to

I have to tell you that trying to convert your car to an unfamiliar (Painful) harness may be a little much.

I'd say find a local person to help you

So far as startup, we need to know what exactly you have for an ignition system.

What kind of distributor, what kind of electronics, and do you have the destructions for it/ them?