I finally got back on the plane today! I sanded the right wheel pant. I think that I got it as good as its going to get. I roughed up the area that the fairing is going to get attached to. I then mounted the pant on the gear, applied the clay and laid up 1 to 2 layers of fiberglass depending on where you look. I used a wet spoon and it really smoothed out the clay. This should make the fiberglass work easier.