Hi Scott, I develop browser games with Construct 2 and Construct 3, also I am able to create a bit of art too.
I will be happy to give you my feedback about the program you have created while creating games for you.
I have already watched a few of your videos and have some suggestions I can point you out, but I will wait until have direct experience while creating the game, since you could have already improved your engine.
You can check some of my old projects here made with Construct 2 and Construct 3:
Not all my projects are on itch.io, but you can find a good amount of them so you know what type of games I can usually create:
https://biim-games.itch.io/
I will send you an e-mail, so you can explain more in details what you need and the job conditions.
Thank you.