Has anyone had much experience with the Eden Traveller with the double bass or electric upright bass? Thoughts, impressions, advice? Now that I have completely shifted to jazz gigs with my double bass, I really want to ditch the massive rack system and get on board with one of the small and powerful integrated heads on the market. By that I primarily mean the Eden Traveller Plus, the EA iAmp 350 (or the new 750), or the new Mesa Boogie Walkabout. I realize that many feel that the Walter Woods is true greatness, but it's expensive and a long time in the waiting, so at the very least I need a workable interim option. For reference, I use a 1987 student-level German flatback DB with the Realist pickup and a Fishman outboard preamp (primarily for impedance matching and phase shifting). Gigs range from low-to-medium volume gigs in small jazz clubs with a quintet to loud corporate gigs with an octet in 20,000 square foot halls. While I'm wishing, I also want to be able to have a very solid tone for the occasional electric gig.