Yes I know we're talking two completely different animals here. I recently picked up the Little Mark 3 used from GC. I like it, great tone and easy to transport (never cared about that I'm 28). Here's where I'm stuck. A guy with a classic 400 emailed me back and I could return the markbass and pick up the classic 400 instead. I've never heard the classic 400 but have read great reviews. Taking in to account the fact I plan on doing a good amount of touring over the next couple years... Is it worth the extra bulk, and occasional re tubing to ditch the markbass?