I recently picked up a BBE bMax preamp that I love. I have a few power amps that I want to pair with it and I have a few questions about the best way to run the amp. It will be run in a Markbass traveler 15" cab (300 watts at 8ohms). I can use any of the following amps: AB Precedent 600A (270 watts at 8, 750 bridged at 8) Crown powerbase 1 (200 at 8, 455 bridged at 8) Crown powerbase 2 (325 at 8, 910 bridged at 8) I'm worried about running the amp too hard and overloading the cab. What is my best option for running this setup?