Long-time photographer just getting into pano, with 2 questions:

Id like to share a NN head with a couple of other photographers. They have full size DSLRs and I have a mirrorless, but may upgrade soon. Is there any reason one of the bigger NNs, like the 4 or M series, cant be used with my current camera?

Can I use an Acra Swiss style QR plate on the bottom of the rotator? My tripod has a RRS lever release clamp, and Id like the flexibility of that mounting.