The fact you're posting an "expressions of interest" post indicates to me you're already concerned about the financial risks with bringing those items into Aus....

Bulls-eye. It's really just the DMD (both voltage versions) and the replacement WPC controller board that I'd like to use for my own products, and offer to other Australian enthusiasts - but I figured I might as well ask about everything else.

Profit margins certainly aren't great, but on 3 SKUs that compliment the rest of my products, I think I could live with it.

The real probblem is most of our capital has gone into part fabrication - thus the question. I'd basically need 10 pre-orders to be able to make it happen...