I own an SM-900 and am running a single 8 ohm goliath III cab in bridge/mono mode. Lately I have been complaining that its not loud enough for me when playing live onstage where there is a lot more air around me. I can never "feel" or hear my bass like i can when im in our crammed studio. I am considering picking up a Ampeg SVT-CL and 8x10 cab....played it at Guitar Center and its MEATY. Plus im being lured by the SVTs simplistic controls and pure tube sound. I can get what i think is a great deal for the SVT-CL and 810 cab ($2060 for both), but am also not sure about dumping the SWR amp. I could add a second 8 ohm goliath III and chain them together for 900 watts at 4ohms and i would assume that would give me LOTS more sound. I guess i feel like almost at the point of moving on from the SWR gear...but maybe havent fully explored all its options (like having a second cab) Also I dont know if my pedulla rapture J25 is a good match for the Ampeg SVT-CL. Anyone have any comments to add? Would be much appreciated. Maybe i should keep the SWR and also but the Ampeg? No interest or no payments for 15 months!!