For me to dance it should have a couple of BPM more, but other than that I think that's a quite unusual instrumentation for a funk song, and it works.
Accordion in a funk song...what a crazy idea. That's very very cool. Love it!
Thanks for the positive feedback B.D,
85 BPM came up automatically in that style and I never questioned it, but you're right. A bit more upbeat could work better.