That was exactly what I needed to hear. Thank you for the run down on Canberra. I agree with you that I would also double the Canberra model for the Australia. Unfortunately I already used two Dorsetshire models for the Canberra and Australia a few years ago (both in the Chicago Blue or MS 21 scheme). At the time, I had inquired on the forum which GHQ model would be best for Canberra and Australia and it was almost unanimous from those who replied to use the GHQ Dorsetshire model. So I did.
After the new Canberra model was released, I purchased one to replace my Dorsetshire model of Canberra but still wasn't sure what to do about Australia. So I think I will replace the other Dorsetshire model of Australia for another GHQ model of Canberra to be a brand new Australia.
Not sure what to do with HMS Kent. Is Canberra a safe bet to use on Kent as well?
Thanks agin for all of the great pointers and facts!

Scott