Good work! Insect screens were my first mod. I have had insects ruin appliances in a past camper, and now I know. We have a lot of paper wasps and mud daubers in our neighborhood, and I have to deal with nests all summer long. But, now, not in my camper appliances.
Dont forget the roof vent on the fridge if you have a roof vent and dont forget the open air propane cabinet. Wasps will get in there too and make filling propane bottles an adventure.