I had a very similar experience yesterday, where I played all of my basses. What was extremely satisfying was playing my EUB through my recently acquired Behringer graphic EQ pedal, with a smiley face curve, resembling the Dr Feelgood logo. No more messing about with my amp’s, mainly flat, EQ and then having to reset it; now I’m good to go.
Worry? No, not at all, GAS, coupled with curiosity, will return soon enough.
BTW I’ve just noticed the somewhat forward position of the J pickup on your ‘Berg, that makes a lot of sense to me. Was that off the peg or custom?