I was just like you and participated in a couple of team ideas just like yours a while ago. Unfortunately they all became too big to make and I learned that is really hard to try to make a game everyone likes if people don’t have an understanding of what is a small scope. Therefore I started my own idea it follows the guidelines of what you said. It’s a learning experience with little time committed to it while including a small, achievable scope but its an already started idea. If you don’t get the team you are looking for you can join me just add me on skype: thefield_marshall