Thank you all for your suggestions and input.
I just sent in my order to BMJR Models for their Spacewalker kit. Although the kit is more expensive than the Four Star, the motor and battery requirements make it less expensive to complete. Got to watch my pennies, or I won't have enough left to put gas in the car to get to the flying field!
Now I have to crack the whip on the elves to get that RR done and out of the workshop.