I had an interesting chat about Ampegs and bass amps in general with the manager of the Bass department at a local store here.
He's been playing since 1976, first amp he had was an Ampeg, then throughout his professional career (he's played and toured extensively) he tried endless types of amps, cabs and basses.
During the last few years he's been endorsed by Orange and so he's been playing their amps and has been quite happy. BUT.....He recently had a gig where he played an Ampeg SVT classic with an 810. While rehearsing for the show, he said he felt as though he came full circle, he's "back home". He had an interesting analogy where he said that playing Ampeg again was like coming home after years away and eating your mothers cooking again.
Heavy rig...I don't mind. We all help move gear around in the band.