They weren't my first choice (which weren't in stock for a couple weeks). I moved up from an OEM set of Dunlop D208SMs. Tires were something like $270 shipped + tubes + install. Daniel from Heritage posts on the forums, I think they advertise $80 or $90 for install
I've only got 5 or 600km on them so far, but I've noticed a couple things. First, I now have wobble starting at 120-125km/h - I've no interest in pushing past it to see if it goes away. I don't know if this is a balancing issue, a problem with my steering geometry (bike's been down, but was repaired by kneedragger88), or the tires themselves. What I will say is that the wobble didn't exist on the Dunlops and that was up to my bike's max speed. Second, I've had a bit of slip on tar snakes in turns (there's a bad one at a certain on ramp), but I think that can be chalked up to cold tires. Other than that, I'm happy with them, but I'll be going with Michelin Pilot Powers for my next set, just to give them a shot.