Thanks for the replies
Well the rain, cold, wind are not really factors here in Darwin

during our Dry Season, which is our main Observing time.
But more looking at Observing weekends, so I can keep the scope set up and still protected and secure so to speak during the day.
Also saw this one, 3 compartments, discontinued unfortuantely
http://www.astromart.com/classifieds...fied_id=429629
Just another item on my list to buy