What works best on diamond particles are diamond pads made for the Haus machine.
They are after all diamond, one the hardest substances on earth.
Abralon particles won't work on the diamonds, but the will sand the resin in which they are embedded.
I've found that Trizact comes pretty close to actually affecting the diamonds to a small degree.
The Big Kahuna is meant for oil, medium heavy, if you have average revs and average ball speed. The more speed dominant you are, the less oil ou can use it on. The more rev dominant, the more oil you need.
If you polish it, you will get more length, but then the diamond dig in and make it hook. Since this ball has such a small differential, and thus less flare, when you find it enough oil, it can have a strong backend. Not a big back but a sharp backend.
Drilling will of course, affect its ball reaction.
I loved it and found it a big carry monster, if you had enough oil.
If you don't know how much use it has had, you should do an oil extraction, even though Legends (Lane Masters) ball tend to absorb very ittle oil on average.