Thanks MG1234, useful info there! Yes it's twin motor version. What I have read best balance is achieved with 4 lipo packs. But I will keep looking the forum, here's a lot of reading to do.

I guess there's not much hardware which could break easily. Ofcourse crashes are different thing.. Im just more familiar with RC cars, you are more often behind the screwdriver than the controller. Pretty wierd that the electronics aren't protected these days in rtr boats.

Gonna order the boat today and maybe some hardware for the drive system. Will think the lipo config a bit more.