I have just come back from portland Oregon. I was at the Forest Grove Concours D'elegance weekend just gone, I was guest there for one of the Judges I know in Portland for CCCA who was judging on the Sunday. My best suggestion would be ask someone on the mercedesbenzclub forum. They were there this weekend displaying some lovely cars. I met couple of Pagoda owners displaying their cars and maybe they could help you. I will post some pictures in the next few days when I have recovered.
Thanks
Dene