I was using a 14x8 APC .

Well I'm at the stage when you decide how you want to do the repair. All damaged area is removed and sanded . I have measured and cut two ply sheets that will be formed together as one with the outer 1/2"edge of the old block as a brace.
With the CG moved up to 4" I'll need the extra weight up front anyway. John from VectorFlight has emailed me several times with ideas as they come to him. His idea of using a top ply sheet that will add 1/4" height to the LG got me thinking in the direction I've decided to go. The area between the two sheets will have a solid piece of 1/8th" ply directly across the area where the LG sits.
This is going to be one solid bastage when I'm finished. And the nylon bolts will have plenty of strong wood to break off from in case of a hard landing. I almost hate to say it,,, but I'm thinking of ditching the wheel pants on this plane. Unless I can find a new set that isn't made of fiberglass.