I have a requirement for two tube chimneys: First, a chimney for a YC-156/3CPX5000 (Eimac SK-306 or equivalent) and, second, a chimney for a 3CX1200A7 Anyone have a chimney or chimneys they are willing to part with, or a suggestion as to sources/alternatives??? Other related parts? Anode clips or whatever? Jim Homer W6JNG