Bow cap coring rotted - 20 Seafari

[Max_Florida]

After reading through both the recommended threads, and a few others, I came up with the following plan. Hoping for your guys opinions or recommendations.

First, I'll brace the underside of the cap(crown?) to support it so that it keeps its shape.

Next I'll cut out all of the rotted wood, leaving at least a 3" lip around the edges.

I'll bevel the edges 12:1 and prep the inside of the bottom skin.

I'll install a balsa core with cabosil and then layer 1708 over the whole thing.

I need to score the balsa so that it will conform to the shape of the hull correctly, right?

I did some fiberglass work today(First time), I think it turned out pretty good, I will post some pics tomorrow.