Exactly. Minus the job and kids, I'd love to have the time to learn all the tools I need for all the dozens of projects in my head. But if this makes it easier,

Exactly. Minus the job and kids, I'd love to have the time to learn all the tools I need for all the dozens of projects in my head. But if this makes it easier, it greatly increases the chance of the project actually happening. (And heck, I still have to work out how I'll actually send the signal to the servo...)