Alrighty, so been a long time in the making but better late than never!
The supplier I had hoped to use never replied (pictures on previous page). The good news is though I have found one of the suppliers has dropped their MOQ from 300 to 100 so I've just placed an order. I should receive them within a fortnight hopefully!
I won't be taking pre-orders as you never know how reliable these Chinese companies actually are. Once I receive the goods I'll work out postage, but should be $12.50 as originally hoped for premium members $15 for non-premium members (pending how Westpac do the currency conversion and postage costs - bastards seem to have raised parcel costs yet again).