Zonda?

[mnm99]

I'm looking at buying my first RC boat. I'm 48 and own a real boat. I'd like to have something to play with out on the water. I have owned RC cars before so know a little about how it all works and could figure stuff out if I needed to. SO I ran across this ZONDA boat that is slightly used. The owner says he owns gas boats and really doesn't know much about electric. He couldn't get the speed controls in sync?? I will know more later, but he said he upgraded the motors to the Traxxas Spartans and added 180 controllers. I'll find out the controllers later. Asking $475. Needs radio, batt, survo and charger. Any suggestions? I'm thinking I would save a bunch going with something like the ProBoat Zelos 36 Twin Catamaran BL RTR. I really like the idea of twin motors. Thanks