Slipperential models compatibility?

[Marvin]

The 46T won't really work with a Hot Bodies Ve8 unless you use a massive pinion (like around 22+T).

I've got the 52T coming, but won't know whether it will fit or not - it might be a bit too big.

Quite a lot of dremeling needs to happen to get the main body of the slipperential to fit - and it needs to be shimmed an awful lot to fit properly.