I'm thinking of mounting 68 weatherstrip w/moulding instead of the plastic lookstrip. What do you 67 to 69 guys think of the idea? I don't have any experience of these cars!
That color is already non-factory, so I guess you are not going for "restore correct?" The 68 stuff is what is happening to mine. All you need is to install the clips which are readily available.
Also, you can play with the screws and clips for the dash frame and install them from the bottom. That way, if you ever need / want to rework your dash, you can pull it out of the car easily without dicking with the windshield.