LOSI LST XXL Conversion ideas

[mistercrash]

I took the LST out yesterday for the first time since the motor came back from Neutronics. It didn't take long for the motor to shred the rear diff... again. I know that a lot of people have very good results with LSTs and they swear by them. But it seems mine breaks a lot. The more I used it, the less impressed I am with it. Maybe 6S with that 1521 is just too much, 4S is not quite enough for a 14 pound truck. So I feel I should try 5S but that means buying some more lipos which I don't feel like doing. I'm seriously thinking of selling this thing as a roller with the 1521 in it, a set of 3S turnigys and most of all the parts I have for it.