Hey, Looking for a decent, but not too pricey standalone 15" cab to run with a Genz-Benz Shuttle 9.0 and passive J and P(flats) basses. Generally, I prefer a deep, old-school tone, and tend to turn tweeters all the way off on cabs I use with them. Any thoughts on these, as a comparison? I can probably get either used for under $500, which is my range right now. Thanks!