It's funny u bring up the shift rpm and thinking your still on the busa and the feeling like your learning to ride all over again . I've got a buddies little sportster 1200 in my shop right now for some work and we also have a victory hammer that belongs to a friend of my business partner and we ended up taking them out for a couple rides while checking even over and breaking in the clutch (with permission of course). And it was kind of funny because I ride the bus and partner had a gixxer 750 that he'll take some nice highway curves at 150+ on and him trying to turn that victory made him look and feel like he'd never ride before and we were both banging them off the rev limiter thinking we were still on the suzukis
. Be sure to check over the stem bearing, the current harley tech I work with told me they they almost all seem to come loose early on and the best he could figure is just because of them being loosely torqued on the line and then wearing in which adds to the death wobble. Enjoy that big comfy couch sir I know I sure would.