How does the berg 112HT work for upright? I just tried a wizzy. Maybe it was a wierd box, but none of us hearing it liked it much. The epi 112UL has a lot of scoop and lows, so its a bit boomy. Years ago, I used a box with 9, 4.5in speakers. It was great but was VERY heavy and only usable for upright not electric. I'm looking for punch, presence, and the ability to use it on small electric gigs too. So..... OPINIONS PLEASE!