ive run both of the rigs your thinking about brian, v2>ua5 and v2>mod sbm1, the v2>ua5 combo wasnt bad, i had a stock ua5 so the sound on the bottom end wasnt very prominent, but it sounded decent, but the v2 mod sbm1 combo would be the ticket i think for you brian, very solid and small footprint rig and the sound quality is phenomenal