G'Day George,
I think the 3x2.2 may be a little to small I have a 3x3x2 and I have ran out of room (Meade LXD75 8"SN ),I also have wood floor bolted and mounted on piers 600mm into the ground,my roof is a roll off made from 20mm x 20mm RHS I used 40mm s/steel uni-strut bolted to the frame and 30mm wheel bearing to roll the roof off all the walls are strapped to the floor so it wont be blown away.I have lost half the roof one day forgot to bolt it after use one night went away for the day came home to find half laying down the paddock and every thing wet, one lesson learnt the hard way.If want to know any more give a ring 0412998031
Ian C
