Looks good
Judith has a point, I live in a windy area. But, I think it will be fine as long as the side/front/back stay open. It's like opening
windows in a home to equalize the air pressure during hurricanes.
I'm going to enclose one side of my carport, but leave an airspace about six inches the entire length. I wouldn't dare enclose three sides. One good wind and it might end up in the next county.
YMMV