I love my walkabout as many others do. I know there are bigger(and even BIGGER) Mesa amps available but how does the Tone of the Aguilar DB 750 compare with the Walkabout? I'm considering leaving behind a Ebs classic pre/QSC3102 and getting a single head that makes me feel like the walkabout does.I've tried Ampeg/Trace/Epifani and other pre's with the QSC but they didn't really do it. Maybe I need an Aggie 659 and a Crest CA9? Any thoughts please? BTW I'm selling my Epi 410 UL for a Berg(Probably a HS410 or 2 HS 210s) but my mind is open for business!!!