WOW, I am blown away by your creativity and how intricate this all sounds. That's a lot of work for a short time frame! I wish I could help but I'm not a developer. But the more I think of it, I could be a merchant. I'm a front-end web designer. I use WP and primarily DIVI, my ideal clients are independent artists. I would be more than happy to be paid in SBD. Hmmm....