Long time no see prowannab. here the info on the show.
http://www.clevelandmodelshow.org/region4/
The scale ruler we talked about is made by C.T.T. inc dallas texas
here is the site with the tubing as well.
http://www.smallparts.com/
I did forget, untill I saw your name . You should have to PM me and complained. I've been busy, that dogfights show needs to be moved to the sci fi channel.