Glue the optional reinforcement patches either with CA or epoxy.
Re-open the holes if needed.
Insert the blade and glue it with medium CA or (better) bonding
epoxy glue.
If you plan to fly in very windy conditions in competition, you will
need to use ballast. Here you see a small bracket made of plywood
and/or carbon plate, glued under the rear edge of the canopy
opening. This will be used for hooking up ballast skewers to it.
Ballast skewers of different weights are made with 1.2mm wire and
small fishing weights, smashed and covered with shrink wrap tubing.
The forward end of the skewers has a paper clip like loop for
engaging into the bracket on the fuselage.
