Losi 8ight-t race roller, conversion kit advice

[Slowkrawl]

Hey guys, I am currently looking at a used 8ight-t v1.0 roller, but I am not sure what conversion kit is the best to use? I heard that losi makes a kit, but I havn't been able to find it yet. The other option is the tekno-rc kit but it comes with some sort of clutch set up? Sounds like more crap to go wrong to me.

The other thing I am wondering, how much abuse will the losi's diffs hold up too? What kind of gearing should I use, using 6s lipo? I know 5s is probably the way to go but all I am set up for right now is 6s so I will try it.

Thanks for any help guys, and sorry for the newbish questions.