cervinis grille

I have a 2020 Mustang GT, non PP. looking to get the Cervini Upper and lower grille kit. I do noticed that it’s a lot more opened than the stock grille. Will there be any issues with rain, car wash, well water in general?

Looking for something aftermarket. Would love Cervinis or something similar. Figure I would post here before going new! Located in TN. Would meet if your local. Otherwise must be willing to ship!