The only crazy thing about you or your story is the price! Look on Gumtree and see what people are charging for treadles...so well done. Despite how it's been stored it doesn't look too bad at all...sure the cabinet will be in need of new veneer....though if not too much is missing it can be carefully removed, dampened slightly, squashed down firmly under a heavy weight, then re-glued and given a top coat. I have done this with furniture with reasonable results. The vintage forum part of the QB is full of helpful tips for refurbishing vintage treasures. Of course if you get stuck...there are plenty of people who will help. So fellow Aussie...do not despair...smile and surrender to the thrall of vintage!