Rear lexan window is in place (need to update the pic). I used well nuts (rubber) that are often used for motorcycle fairings. Easily removable to replace the window (or to remove to paint the top).
To secure the top, I've decided not to use Dzus fasteners as my experience is that they tend to pop open at the worst times. Instead, I'm going to use rivet nuts and large headed screws. This method will require a bit more time to attach/detach the roof, but at least I won't have to worry about the top coming off at speed.
Pic for attention.
