hi jan
ok i think i am going with this one ,is one enough i am going to drop the props two 1.75
http://www.r2hobbies.com/proddetail.php?prod=rcps61604 would change the motors but the motor mount is one of the ribs and the holes are cut and mounted ,so i wont need a battery park for the reciver with this one and how would i water cool this esc what do you think ,thanks rye