I am about to build a springer tug. There is plenty of info about building the hull, but not a lot about the motor, gearing, prop, esc, and radio. Does anyone have a list of components and where to buy them from. I guess the problem is there are to many places, choices, and options.

which 540 motor
which gearbox or belt drive
which esc
which prop and shaft
which 2.4 radio

Thanks