Looking at putting in a Gen IV 3 disc carbon clutch setup into the Gen III Comp Coupe (has 3 disc metallic)

If I have the entire setup from the Gen IV, Flywheel, HRB, Clutch, etc am I going to have any issues with the swap? Other than having to possibly adjust for the HRB and clutch stop.

Are the flywheels the same for gen III and gen IV or is there an issue with crank sensor? Is one a flywheel trigger the other a crank trigger.

Thanks