A few months ago, I Sold my gk 410 and head and bought the new GK 112-2 combo, and really enjoying it. It's transparent for upright, and I use a sansamp bddi for color to my electrics. My group has been playing some big shows, including for 6000 people at a local venue (big for me, I'm only 16, don't kill my hopes to soon!). This amp is only 200 watts, but I've either been Micing through a PA or using the amp's DI for venues where it is necessary. Is this going to work as I continue to play these shows? Or will I need the extra 300 watts an extension cab would give? P.S I'm working on a pedalboard, so I'd rather not buy another cab, but I will if it's necessary.