I currently run a Nitro Rustler and its a little tooo much for my kids to run. I was thinking of going electric since the power is a little easier to regulate for the kids. Is there any way to set something like a throttle stop on the controllers.

Ideally I would like a radio set up where I can have different programs. One for me and also a setting for my kids with less throttle. Maybe even a setting so I can run on my Notro's

Any suggestions on a radio set up that will do this?