I've had these fitted to the rears of my Ti a couple of weeks ago. Still got P Zeros on the fronts. I bought the Uniroyals for their low road noise and wet grip performance. Can't say I've noticed any quieter drive. But have been meaning to swap the Uniroyals up front, as the Pirellis are getting low, and starting to slip.
The Uniroyals I've had fitted had no rim protector, not sure if you can get them with this tyre. Paid just under £300 for both tyres fitted by Tyres on the Drive.
Highly recommended. I have put them on my wife Ti SW for the last 22000 miles have to say they have been excellent with her getting just under 18000 miles out of the fronts ( to be fair she's steady on the throttle )
I bought another 4 just over 6 months ago from Camskill with each tyre costing £110 - so great value as well