Have you used this combination? Is there something about it you don't like? I would have thought that if the amp is good, the guitar is good and the speakers are good then it's going to sound pretty good already! If there is a problem then that's when you start to address it!
Too much low-end? Not enough? not enough headroom?
The amp is fine but it's due for a new set of electrolytic filter capacitors and I was wondering if there are any mods the hollow body players use which I could try since the amp will be on the workbench anyway.
The reason I am interested is because I play mainly hollow body guitars and also like Bassman amps. I have modded various amps to suit my taste and guitars. So let us know what you want! It's fun to help.