Smacks head with hand. Why didn't I think of that. The motor unit is $21.99 online at Horizon. I can get a kit locally for $35.00. I'm sure I'll mangle a wing sooner or later. Thanks for the idea.
I would still like to get the drive shaft if it is the correct one. I figure I can use the extra motor in the field then replace drive shafts at home if need be.
Here's a link to the page at Horizon for the drive shaft.
http://horizon.hobbyshopnow.com/prod...asp?prod=GWS6A