OK, I'm waiting for a couple of things to happen, but I hope to soon have something to share. I want to have a moving RF but don't have the skills to do it myself so I have commissioned a small electronics company to develop one to my order. initially I figured I'd just order it as a one off, but it turns out the price they can do it for is pretty good.
Like I say, I'm waiting for a couple of things, namely a prototype to test and show you guys, but the company has said they'll be able to mass produce 2 versions. a hardwired unit where you activate the RF servo by pressing a momentary switch (like the ones on your gaunt, so it can be wired to the gaunt quite easily), or a remote control unit where there are no wires and it's controlled by a key fob transmitter, like you car alarm.
Once I've got the prototype I'll post pics/a movie and start an interest thread, but it's gonna be pretty exciting, and well priced!
Watch this space.