I've made the switch. Much like you I've had great results with the michelins. Averaging about 12 to 15k on the last rear and 30k on the front. I changed over to the T30's after reading rollins ride report. Im happy to relate the same results good mileage so far and very good traction. We'll find out how they react to tar snakes here soon as we're getting back to our normal 90's now.
Tip in with these is a lot easier than the PR's not scary but you don't need to work it you just think your line and they go. So be csreful the first couple time turning in these don't require as much input for response. You'll find it easier to drop in tight if you need now but they don't feel vague when pushed so far as i have found.