I am looking for a cabinet to match up with my Streamliner 600 head. Looking for something portable (50 lbs. or less) that's capable of producing old-school classic rock and R&B sound (I play a P bass with flats). I'm currently considering one of the GK Neo cabs (112, 115, or 212) or one of the Ampeg Portaflex cabs (210 HE, 115 HE). I'd appreciate any and all feedback from anyone who has run the Streamliner with one of these cabinets. Suggestions on other cabs welcome, too. Thanks.