i need some help on a push button set up. i read all of them on the search. there was a real detail thread by iceblue, but he keeps the ignition. pretty much the whole ignition is going to be taken out on my application

i was thinking about using ignition switches for starting my car. i need a lil more detail on how to wire the switches. i was thinking on 3 toggle switches off/acc/on and a push button for the starter. under a aftermarket radio. any info on this, as far as the wiring? are they just connected to the ones on the ignition itself? or are in a series circuit?

as for the steering wheel . im going to get a removable wheel for anti theft plus a lil extra insurance like alarm and locks.

please i need some help asap