Roger, just a side note. You may want better than 10C batts for that setup. 10C is very low these days and will be right on the limit with that setup. I'd suggest getting 15C or better.
I would go atleast 60A continous to make life easy on the batteries. I just built a TS2 electric on a lower from Fullers
(in reply to grant ed)cheers i will change my plans and use the 15c lipos or better (any reason why the higher would be better ?)
(in reply to fast guy) yes i have seen your ts2 build that is were i got my insperation from to build a ts2 brushless boat from i see that their are a lot of people that like your boat good work !!!