Thx kevyleven007 (sorry for getting your name wrong last post). I guess that mine would qualify as "a mini geared one". But now you've picqued my curiosity.....
Thx once again, kevyleven007. I wrote the leafmotor folks and asked them if I could convert from spokes to cast. I'll keep the fora updated, as I think this might be any area of at least a little interest....