Need Help Changing Starter Switch

[renovate7]

My 1987 A2C came with a toggle type ignition switch. I'd like to go to a push button. Here are a few pics. The toggle switch has a square plug with 4 terminals.
The push button has a round plug hole and 2 terminals. Can anyone offer insight as to how to install the push button switch?

 

[Rambling Wreck]

I was going to put a keyed switch in mine but couldn't determine where the four wires would need to connect on the keyed switch. Any help identifying these four wire would be appreciated.

 

[KsM715]

Maybe this will help

 

[KsM715]

I was going to put a keyed switch in mine but couldn't determine where the four wires would need to connect on the keyed switch. Any help identifying these four wire would be appreciated.

Get a multimeter with a continuity tester. Take the switch and turn the key to the position where it would normally be turning the starter. Find the 2 wires/terminals that have continuity when the key is turned but no continuity when the key is released. Hook those terminals the 2 wires that go to the stock push button