Another vote for the RFB for a moose rifle. I plan on using mine this fall.
I am still trying to find a tactical 22-250 to be caliber compliant here. I know .223 would work for coyotes but I want a bit more punch. I have been considering the SU-16F. I think you should be allowed any centerfire caliber not restricted to no greater than .23 like here in NB.