You could also look for an "up start" lever that mounts to the steering column. You pull up on the lever and the rod pushes down on the starter switch for you. Way easier than finding the starter switch button with your right foot.
I got one of the kits at an estate sale $40. I think the 3 pole solenoid is a Ford tractor item.
https://www.yesterdaystractors.com/...MI8IKc28HhkwMVaCNECB1skxTvEAQYAyABEgKZW_D_BwE
Our ccpu had a push button start.......way ahead of it's time! Downside is the hole...
Oh, and a solenoid. 6 volt.