I a couple of tips,
on the mask....
The ones wicked armor sell are fantastic. I got mine there. However, on the top of the mask are 3 oval coming from the sides of the larger oval. For COTF approval there can be only 2 on either side. You will have to remove one from each side. It was pretty easy to do. I used an exacto knife and carefully cut along the bottom of the "button" until they came off. Then sanded the spot where they were.
Here is my mask:
I also notice that the knot on your cape has the ends of the ties showing. Those must not be visible. I just tucked mine back into the knot once i had it tied where i wanted it to be.