Hi rosco.
Mate, I've got the canvas300 turbo plus and it is a superb tent. Knowing what I know now, I wouldn't have bought the extension though................it may be a 30second tent but it's a 30 minute extension! A wasted 800 bucks in my opinion...........we live and learn Don't get me wrong, it's still a good (complete) system but if you think how much time you spend in the extension, and the cost of it, is it really cost effective when you can just throw up a tarp? The 300 plus is also a huge tent inside so you can stow gear in there.
I went for the black wolf over the oz tent because you have all round more head room.............the oz tent has a sloping roof so you can only stand fully upright at the door............their extension system is a lot better than Black Wolf though.
As I say, I'm happy as hell with the tent and fly itself, but I would spend the extra bucks and go canvas if I were you............much more solid and built like a brick dunny. Just put a small tarp out front for cooking.........you won't need one over the tent.
the beauty of the Black Wolf system is that it fits in the back of a fourby, whereas the OZ tent has to go on the roof rack as it fold down size is greater that the Black Wolf.................off you go for the weekend.............pull up somewhere..............drag her out the back of the fourby and she's up in 30 seconds..........brilliant..................taken down just as quick when you want to move on.
If you're near me, you can come and see it go up if the dealership hasn't got that facility..............also..............use google...........I saved 400 bucks on the full monty from a dealer on bayside who I forget the name of atm
Good luck
kev