Paul B, where you are going is one of the most popular destinations for motorcyclists in Europe.
There are lots of trip reports, stickies, open invite trips (where bods have posted their routes and suggestions) on UKGSer, even before you start looking on the World Wide Web.
My suggestions are:
1. You are not going until June and it's only now the start of February. Time is on your side, so start to use some of it to help yourself plan YOUR holiday, doing things YOU want to do, riding roads YOU want to ride.
2. If you have not got one already, get yourself at least one good quality decent paper map of the area, preferably with your hotel somewhere near the middle. Can't find one with your hotel in the middle? No matter, maps are cheap, buy one or two extra to fill in the gaps.
3. Make contact with Fluffy (who sounds awfully nice) via PM. He seems to know the area well and will show you some pictures. You probably don't need the pictures as you can find them on the internet; but hey, never mind. What you do need from him are his suggestions on routes and rides, the topic of your thread, on which he is completely silent. See if you can squeeze any out of him. While you are at it, strike up something with adventuredon, who has his ideas ready and waiting for you.
4. When you have got a few ideas mapped out, reopen this thread and share your plans with the world at large. They won't bite or at least not in any way that will leave you permanently scared. Let's set you a target of mid-April to have that done by. That will leave you a month to tidy things up and half a month (15 sleeps) to dream about it before setting off.
It really is quite fun and you'll learn a lot as you go along over the next couple of months. You have done the hard bit, choosing and booking your chalet. Now comes the good bit.... Planning the rest of YOUR holiday. There is a thread somewhere in the Travel section that gives hints and tips on how to plan a route, see if you can find it.
PS If you have a Garmin device capable of running with Basecamp or Mapsource, do a search for 'All the routes you'll ever need' or summat like that in the title. It will sort you out. It's in the Travel section.