I really enjoy getting to read these suggestions! Everyone is just so creative and clever! I know that suggestions are a great way to get your ideas out into the community, and to be further assessed so that you can revise them further and make them as suitable as possible! I really enjoy that you put in a lot of detail towards your kit idea, and that you even explained the different perks to each level!
Prior to reading the details for your kit, I was a little scared, as the theme of Skywars is already pretty prevalent (elements) for the different kits. I feel like kits for Skywars should follow this theme, as it makes Mineplex Skywars unique from other servers, and makes it more fun for me, personally. After reading through the details you put forth, I can definitely see this kit being introduced to the game mode! It follows the general theme of the gamemode, which is a great addition to the kit itself!
I didn't find the right solution from the Internet.