I've updated most of the webpage now to reflect the answers I have recieved, thanks for the help.
I don't think any of the handles are shorter than the other, so I might have just not gotten a window crank handle all together... I'll figure that one out somehow.
Also turns out I didn't get a windshield frame. That will be fun to find for a reasonable price. Any recommendations for going without one?
I can get all the glass for $100 from a local glass shop just down the road, so I'm hoping to just get dimensions so I'll know how much spacing I need, etc..., then I'll cut templates out of 1/4" fiberboard.
Still not quite clear on the window situation. Anyone have any pics of their rear window, so I can see what mine should or even shouldn't look like since I have the large metal insert. I don't have any metal retaining ring.