I'd personally love to play this ROM hack, like with SacredGold, BlazeBlack and the original BlazeBlack 2, but...why add Fairy, and replace old "useless" moves (which could've been made more useful with some basic slight tweaking, like you did with Cut and Strength) with future-gen moves? That just removes all interest I might've had, as this is still Gen 4 at heart, not Gen 6+, and replacing Luster Purge and Mist Ball deprives the Latis of their signature moves - not to mention the straight-up nerfing as a result of Volt Tackle -> Wild Charge. Ugh. Oh, and "updating moves to USUM" by its very nature means nerfing special moves (Flamethrower, Ice Beam, Thunder, Hydro Pump, Leaf Storm, Draco Meteor, etc.) which is also a straight-up downgrade.
So, no thanks. Could've been amazing; let down by some very unfortunate and unnecessary changes to what's supposed to be Gen 4 Platinum. This isn't Luminescent Platinum, where Fairy and nerfed moves (and, unfortunately, removed moves) would make a lot more sense.