I got my cushion back from the upholsterer in Dural today. The outcome? Awesome. They even pulled off the grandpa patches i asked for on the corners. If you ever need anything reupholstered i can vouch that they're excellent.
Materials used include:
+ Offcuts of brown jobbing suede sourced within Australia.
+ Reused feather cushions.
+ 100% grey organic cotton.
Upholsterer: http://www.gotchacovered.com.au/