I spoke to the architect last night via email and he is open to supplying basic design drawings with a license to for me to build a slimier house. I am happy to make the drawings for planning, warrant, etc. I guess it will all come down to price in the end. If it is too expensive I may have to think again.
@Alexphd1
What are the big cons of ICF you have seen so far? Which system are you using?