Continued on the bottom cowling. After getting everything lined up, I clamped the bottom cowling securely. Measured and cut the bottom cowl to mate with the firewall. Aligned the hinge on the right and left, drilled as required. The bottom of the cowl has 3 CAMLOC points on each side, simillar to the top cowl mounts.
As I mentioned previously... the hinge method will be used on the sides of the bottom cowling, also with the mating of the top and bottom cowling along the length.