The Pilot Road Trails were an excellent tire for the Varadero. Smooth, grippy, and long wearing. Nearing 10,000 kilometres and they still look like at least 1/3 to 1/2 life left. Pretty tough to convince me to switch to anything else at this point - TKC 80s (quick wear - better off road), Heidenau (felt hard, unresponsive, slippery on wet pavement), Anakee 3s (really good tire, doesn't seem to last as long as the PR4 Trails), maybe the TKC 70s?
I plan to put the PR4s on my VFR, too. Great tire.