Even though I am not currently an AmigaOS4.x user, I wish I had the money to buy one of these boards when they first come out. (Why?, well I am not sure there will be a second production run of them and what Trevor and friends have done is historic in the land of Amiga. It is nice to own a piece of history, specially when there are so few pieces that are the same as yours.)
Congratulations on the progress Trevor! Looking forward to the day when you finally release this project and I hope that it turns out as well as it can for you, a true Amiga Fan that you are.