You are welcome. I quite enjoyed doing it, I've not had my camera out for months. Probably got a few funny looks from passing drivers, though!
Thank you for your kind words. It was indeed my intention to make a comfortable chair from all the influences I had found and been covetous of. When you see a genuine Mack in the flesh you wonder how anyone managed to sit on it for any length of time. I've heard it said that the ones for the staff in Miss Cranston's Tea Rooms were deliberately uncomfortable so that the staff would not spend time sitting down, although, of course, I have no idea if that is true.
I'd still like to make a Maloof rocker one day. Does anyone have his book that they would be prepared to part with?
I really liked the original Ercol diner. Until, that was, I saw one in the flesh. It was far too small for my liking. It had a much lower back and was generally small of seat. And I didn't like the pad idea at all. So what you see is a hybrid of them all.
I've already started to design my next dining chair. When I get my own place again I shall make a new set and give these two to my brother who has the rest of the suite.
As to your Windsors - they should be doable with limited and basic tooling. After all, that's how they were produced originally. I've never made one myself, so I don't know how feasible is your time schedule. But I do hope you remember your camera, otherwise, of course, you never made them at all!
Good luck with them
Steve
Edit - BTW, it was writing up the story of how I came up with the design for this chair that started my woodworking writing career. I think I entitled it "Design Inspiration or Plagiarism?"