UD .... Like you, I LOVE playing with a 'live' rythm section ...
But you've played primarily as a soloist for so long, I think any 'partner' would be an adjustment ...
BUT ... it is HIS gig (job
), so you either take option 2 or try to see if it will work out ... My money says it's going to be like the kb with the small plastic keys... it is what it is, and while there might be some positive improvement, I don't see this duo lasting ... When (not if) you bow out, the management will decide if they are going to stick with him or go another route... and if you're bringing in a new crowd... well, enjoy your new gig ...
And keep management out of the discussion ... they couldn't care less about that stuff...
t.