With the motor mount in place the front pant could be aligned and mounted. The front is a lot easier to align than the left and right rear pants.
With two heavy brackets and eight screws, the mounting is very solid. After aligning and drilling, off it comes for added fiber glass for strength. Floxing the mounting points is almost impossible with the pant on. I removed the pants with the brackets still on, packed the flox in and then slid the pant back in place.
I did end up with a little larger hole for the gear leg than I want and will need to do some repair