Vox amps look cool but haven't heard a bass amp that would cut it live. Played in a Beatle tribute, Vox and Hofner required. Got used to the 500. Vox cloth and badges on my Sunn cabs and a fake plywood Vox head, a chromed "stand" made from electrician's conduit straddling the bass cabs. Actual bass amp rack hidden with the PA gear. The Vox guitar amps (Thomas built Royal Guardsman) sounded good for the material.
I use my Vox parts amps live often. They work fine for small to mid-sized venues. I am using one at an outdoor gig in my profile pic.

