Thanks Don, That's a great combined list.
You are right about Michael Ainsworth. My aged brain has skipped remembering his real name, but will hopefully pop back into gear presently. I am a Canadian as well and in the 70's was in contact with a correspondent. Further thinking has prompted me to look in his book, Warships in Miniature (sadly far from all of his plans) and the name is Michael London.
A combined volume of say, the Bowen plans would be a wonderful thing
Cheers John