The Custom shop cut and shaped this wrong dimensions for my application. This may work for you...The pictures show the work still in its bubblewrap shipping. It is brand new. The dimensions are 28" width to the side wings. 22" height. The plexi is extra thick and therefore rigid: 3/8th". $100.

Here's a picture of my bare hull Whaler 190 project I completed with the same windshield--that I had recut and shaped to my correct dimensions: