I own a Mesa Boogie 400+ I play it through a Trace Ellieot 4x10" (no tweeter) and an old Kustom 15". I'm playing a Fender Jazz Bass from 1977 with maple fingerboard. My current cabs, make the sound very "hard", and not as warm as i know my tube amp has got. I've tried an SWR Goliath Sr which got more mids and warmer tone than my current setup. I really like the bass sound of Jamiroquai, and I think this speaker cab has it. My concern is of course if the Goliath is too bulky for some gigs, and if I should rather go for two cabs instead of one. Does anybody have other suggetstions for speakers for the 400+?