unclebuck if you are going to have a "Glass House" install the windows you may want to talk with them first. Most of the guys that do this type of work have a favorite supplier that they use. I bought some through Steele and the installer said thanks but I like "X". IF you are doing it yourself giv Steel a call and walk them through year mdel etc. and they can suggest a solution. Since it is not an original it will not be a one piece molding but will require cutting to fit from a roll and gluing the ends. Good luck.

Opportunity is missed by most people because it is dressed in overalls and looks like work. - Thomas Edison
Things may come to those who wait...but only the things left by those who hustle."-Abraham Lincoln