Thanks a lot guys for the suggestions

So I will avoid the Kymberley, and trying to do both WA and TAS. maybe
a good compromise is 5/6/7 days in Tasmania and about 10 in WA. I like
the option to hire a car myself (as I did in the past) but in that way
I risk to waste time and not to see all I can see. (I did one of it 2
years ago and I enjoyed a lot)

To help me to reduce my researches, as I do not know all those towns
(I tried myself but got confused!) I would be very grateful if _you
would pick up and choose for me specific tours_ (depending on the
places that are a must or worth a visit) that you would do.

http://www.adventuretours.com.au/tasmania-tours
http://www.underdownunder.com.au/
and WA
http://www.adventuretours.com.au/tours-from-perth
maybe I have to do 2 of them (example: 7+3 days)?

-how to go to Tasmania? Flying from Melbourne to Hobarth?

Thanks also for the suggestions about Victoria, as I will stay a week
in Melbourne probably I will visit something else, after GOR, Yarra
Valley and Phillip Island that I visited already.

Thanks