Additional feedback:
I had some concern going with such a larger caliper that I might need a new/larger master cylinder due to a soft peddle
No such issue. Peddle is fine. One observation is the steering seems to be heavier. Hard to explain but it may be due to the additional weight of the rotor and caliper. My previous set up was a australian 5000 2 piece rotor which had a alum hat and was smaller over all.
Im sure its the added weight, much like adding bigger rims and tires. So does the brake pedal feel the same as before? Or stiffer or softer?