No problem. I have a feeling I have a new set with original star type as well, who knows what I have once I go through it all!
The front window guide is sometimes missing the felt, but is still there for locating the door trim tops, if that's the part you mean. Sometimes they have the felt on them, other times bare. But should still have a guide there. There's other guides and stops too to adjust how high the glass goes. If you adjust the strikers and replace hinges, then be aware that it can be easy to clip a window while closing if out of adjustment. I'm yet to go too far into that.