I need solid, clean power capable of earth-shaking lows and plenty of punch. My old B2 had no balls, my SVT3 Pro wasn't the answer, the 4Pro wasn't much better (and weighs a TON), the sacred 2Pro or SVT Classic is too heavy. So what am I left with? I've owned and gigged with all of the above and all sounded great, just either not enough clean power or just way to damn heavy. Maybe the higher end B-series stuff, maybe a Portabass 800? Any suggestion? Please no "Ampeg sucks get a ----- instead". Thanks!