One note on windshield installation. I had mine done by Safelite, mainly because they had one in stock. Paid way too much for it.
I had already bought the butyl tape to install it from Year One. It was standard 3M tape. The installer told me that the company has a policy of not using butyl. They claimed that it weakened the unibody's strength. I pointed out that that may be true for new unibodies but this car was designed to use butyl and the body was not engineered to require the additional strength of a solid bond. He was relunctant but finally caved in when I told him to just leave the windshield and I would put it in myself.
There was no way the trim would fit without the tape, no way it would look stock, and possibly would leak. He put urethane all around it for more seal, so far no leaks.