Have a bunch of PvP Aces fly the Rabisu with full Class 9 Nomad Guns (The 700ms 2.00s or the 6.67s that do 5.88 damage) and then judge if they're overpowered or not.
I guarantee it will be the former. At a much more devastating effect.
Remember when the A.I Drone was so overpowered that Chris, Tachyon and Yber killed more than a dozen Corsair fighters outside of Crete AND emerged victorious with the loss of ONE of their comrades? Yeah, that's what overpowered gear does. And usually that's not the situation with standard gear unless the entirety of opponents only know how to joust and RMB at crosshair.