Dang it , I look up all these links for you, and the posting time limit deletes all my work
Simple version
Electricalgod is using Proboat good for slow med fast
http://www.horizonhobby.com/Search/D...oat+esc&CatId=
Mtroniks- good for very slow, slow, med, fast.
http://www.mtroniks.net/mtroniks_SC_...ubCategoryID=3
Again we need to know the amp draw on the motors.
Should be able to look up Graupner 6v jumbo 2000 and get a rating, but if I take the time to do that, the posting time limit will kick in AGAIN, and delete what little I retyped.
To Mods.....
GAWD I hate this time limit on this board.[:@]