Haha, yeah I am in the same boat (pun not intended xD) with my submission. It looks like you've got most of the mechanics you'd need already to do it though. But also I understand that sometimes when you code things without the intent of going back to them, and you are pressed for time, and best practices get tossed out the window, going back can be more trouble than its worth lol
Either way, from one newish competent indie game dev to another, I am excited to see what you roll out in the future!