Hello Herman,
Welcome to the Aerodrome! You are correct, you will find the folks here generally very helpful and knowledgeable.
As far as where to post you questions, the Flying Models Forum is an obvious choice, but if you're looking for very specific answers to questions regarding details on the prototype that you'd like to reproduce, color schemes, and the like, there are more specific forums for those that will attract help from historians, and folks building full size replicas too.
Have a look at the "Aircraft forum" and it's sub forum "Camoflage and Markings". The Plastic Modeling forum also also a very good place to ask questions. They are "ate up" with this even more than we are.
Good to see you at the Shelton's for Billy and Lisa's going away blast a few weeks back.
For those of you who don't know Herman, he is a consumate builder and flier. His latest Dr1 is a work of art!
Mike