I'm only down for an elongated weekend!
Yes, Tassie does have some nice roads ... no where near as nice as home ... the Adelaide Hills are my homeland - and I shall continue to rip up bitumen over there and scare off the locals as I take windy point road at 120+ ... even though last time I went over it was evident I'm out of practise ... however 16 years of riding my push bike as a kid all over the place through Belair, up to Stirling, down to Greenhills etc gave me a good map ... the main reason for riding though was for the fire tracks :P
I really miss it thinking about it now
Anyway it's still fun, and the good thing is they can't clock you in the hills over there, it's way to windy
Plus, familiar roads are always more fun than strange ones :P