the rubber seals around the windshield and rear glass on the 300DT (1984) are looking pretty bad. also there is a water leak in the rear glass right under the lower trim piece due to rust. I'm thinking of getting the water leak repaired and the window seals replaced. anyone have any experience with the following:

http://www.binswangerglass.com/index.asp

http://www.glassdoctor.com

http://www.safelite.com/