Top draw as usual Rebel!
I have looked at these types of gearboxes before, but never been too sure if they could be used in RC. Looking at the link i take it you would use the T1 gearbox, if so it says the Nax RPM is 3000, this isn't enough for todays brushles motors is it?
Really looing forward to seeing your solutions and mounting of the gearbox etc
Chris