Alright, so the first print shows promise, but also decidedly did not "just work". For one it is technically impossible to assemble, a rookie mistake. I actually broke a piece of the momentum-switch slide assemble it. Separate from that, I need to buy a better toggle switch. The first one broke surprisingly easily and the other two of it's 3 pack were DOA. Not all toggle switches are created equal.
Over all I'm actually quite pleased and like enough of the core ideas have been validated that I'm *probably* not going down a dead end road.