Front window protection

I put a window in the front of our TD as the photo shows. We felt we wanted the extra light and the ability to see out the front.
I also made this window cover to mount in front of it.
The funky looking corners on the top are to enable the cover to fit up under the drip cap that is yet to be mounted above the window. However, the actual mounting of the cover is proving to be a bigger challenge than I ever thought it would be since I would like to have it easily removable without tools and above all - simple. Here's my question: Do I even need it at all (it looks better without it)? Maybe the tongue box directly under it would provide some protection from the TV kicking up road debris? Not being an experienced "trailer puller" I don't know what to expect and how much risk there is of the front window being broken.
Thoughts or suggestions would be appreciated. Completion and camping are close at hand and this is about the last issue left.
I also made this window cover to mount in front of it.
The funky looking corners on the top are to enable the cover to fit up under the drip cap that is yet to be mounted above the window. However, the actual mounting of the cover is proving to be a bigger challenge than I ever thought it would be since I would like to have it easily removable without tools and above all - simple. Here's my question: Do I even need it at all (it looks better without it)? Maybe the tongue box directly under it would provide some protection from the TV kicking up road debris? Not being an experienced "trailer puller" I don't know what to expect and how much risk there is of the front window being broken.
Thoughts or suggestions would be appreciated. Completion and camping are close at hand and this is about the last issue left.