Thankyou everyone for the lovely welcoming.
@ DannyG, my parents sold AT in January this year. Jarryd (who was the tradie building the trailers downstairs at AT) now works at an engineering company in Canberra, and I have no doubt that he could make the steel side of things, however Mum and Dad only have one or two of the sewing machines from AT and not a lot of space to use them- I mean considering AT had a massive benchtop to work on, and ours are currently sitting in the garage! That and time to do it, given that they are both working.
We have thought to ask Mum and Dad to do the canvas, but if they are too busy then I'd probably go to All Terrain to do it. I mean at least I know it is quality aussie canvas, and I would be supporting, at the end of the day, a good company. As I said before though, money on my side is a factor-Jarryd may be a tradesman but I'm only a uni student. So we are looking for the best quality in our price range I guess :/