Ok… my contribution
CX500 Turbo front wheel is the same for the 1100R (and the 1100F)
VF750F rear wheel is the same as the 1100R except you have to use the VF rear disk
TRAC unit appears to be the same on the 1100R and 1100F
Airboxes look the same for the 750/900/1100F but are different I am led to believe.
Brake calipers for the F are the same as the R but have different pistons.
I’ll think of some more later