Unfortunately for you, the Trem on the JP is a custom-made trem, and is only offered on that particular model. Depending on what problems you're facing, you may want to take it apart and see where the imperfections are, and fix them. the JP trem is an amazing unit, but it's only compatible with the JP guitar.
the OLP does not have
Locking Tuners, though. That should be your first modification, as it also does not have a
locking nut.