Hi there

I built few boats with 700 Graupner class motor. First of all, this is rather huge e - motor to be used with boats with 700 - 800 mm hull lenght. I put this motor to the Kyosho boat called Bladerunner instead it's complicated and stupid geared drive. Also 700 motor was used by me in transformed Sea Dagger produced by Academy. If I can say something additional, I used to use 700 motor with 12 v. 14.4 is a little bit to much.

Try to take a look on Robbe site on the boat called Magin One. It uses 700 motor. Or find a similiar boat on Graupner site. Few years ago I built Graupner 'Systems' boat. You can still buy this motor sell together with flex shaft. 10 years ago there were huuuuge amount of different versions of 700 motor with flexi shats. Now, there is still two solutions with this motor and flexi shaft.

Peter