Given what you have said, unless you really need the dosh, I would tend to avoid.
There is bound to be another position available in the not too distant and maybe it will be a set more to your liking.
I've been trying to get Stuck in the Middle, Mustang Sally and Brown Eyed Girl relegated to standby material but the thing is punters do request them, particularly at the social club type gigs.
It's strange really, I play with a band of relative youngsters, yet they want to do all the old stuff and I keep suggesting the more modern stuff