I just finished installing my vista glass last night. It went in with little fanfare. I tried another line of urethane, and it was noticably easier to work with.
Before I could install it, I found a couple of small rust holes along the edge. I repaired them, so that is one less place the car can leak.
It goes easier with two people, because it is awkwardly placed in the middle of the car. I got a hand from my buddy's son.
Now I get to install the headliner, and all the other interior parts it has been missing for the last two years.