Welcome to the Forum!! Nice find there.
Don't worry about the front window, it is so close to the TV that it would be next to impossible to kick a stone up on it. It is made of Lexan, what they make football helmets out of, and it is flexible. We have towed our 2310H all over the place without a problem. But if you want to keep the window in tiptop shape get rid of that LP bottle cover, it will wear a nice scratch dead center on the window. Been there, done that. HiLo gave us the optional fiberglass cover and a new window. The new design of the standard bottle cover flairs out on top and while driving down the road it bounces around and touches up against the window. The fiberglass cover provides close to two inches of clearance.
Now get out there and enjoy it!