I have a diablo trinity sitting for me at home when i get done with the day. For now i'm just using canned tunes till my mods are more stabilized (aka completed rather than sitting in boxes). Once i get to that point, will it be just as easy to get custom tunes for the trinity as for the predator?

 

Yes, they use the same type of tune files, and tunes that go in a Predator work in a Trinity no problem.