Thanks Bob..
THe cub flies nice with the floats on it.. Gotta keep the speed up on it though, the floats weigh about a pound I think.. Anyway, the motor that I used was this one:
http://www3.towerhobbies.com/cgi-bin/wti0001p?&I=LXLWU3
PLENTY of power.. Actually it was WAY over powered with wheels, and gets off the water very nice.. Have a 45A speed control it it as well..
John..