Stever1.
Had a look at the area on Google as thinking of an Austrian trip this year,looking at many areas as a base. Have a look if you have not seen little video, gives impression of area. Look on google earth, Alpine Roads.com and John Hermann guide to Alps passes. Also every Alps Hotel usually have routes for motorcycles. Message hotels and ask. Also if you or friend going to NEC bike show, chat to everybody and gather info and free maps and guides. I have a map on European pass roads, German in origin, I look at areas I am visiting and consult this map and others. Plotting ,planning over winter, great fun. Hope this helps.
Andrew