What license will the core be? If it is a free license without any restrictions (other than optional requirement of keeping the same license), then I'm in for one up to EUR 300 incl VAT.
If no children is harmed during production it is a big plus.
Edit: About the "Yes, we can DMA!" statement... You mean the IDE controller has DMA? If so, this is the only IDE controller with that feature as I know of for any Amiga Classic. I've only one word to say about it: awesome!