A/c Install

I was looking around for a way to install the A/c and ordered a Jayco side cover and built the aluminum drip tray and shelf. The shelf is at a 5 degree slope with the drip pan on top of wood. All seam are caulked. A/C was purchased at Lowe's. I would like to thanks the nice lady at Nichol's RV here in Dallas, Texas for ordering parts and answering questions. Also, the people at Holiday World are very helpful and nice as well.