Loren, here is a supplier of automotive glazing supplies, you may find it of interest, tooling, glazing gaskets, as well as technical advice.
I used to deal with them when I did curtainwall and high end custom windows on high rises in NYC, but knew the automotive guys used them as well.
The tooling for installation is critical once you get it cut. That is one type of glazing I am not familiar with, and I've had experience with most types over the years, do know glass can be a "funny" character sometimes by virtue of how it may break when cutting.
Hopefully some help !