Feature Request for Spaces & Lessons

So there are three parts to this request.

1) Allow for the option to select who can post when making a space within spaces groups. (this should also allow for tags or accesses associated)

2) Allow for space groups themselves to be locked, and they can be accessed by users with a certain tag/access.

3) Allow for tags/accesses to be assigned after completing test/quizzes/courses

This would allow for access to all of the spaces within a space group, without having to allow access to each individual space. Additionally, it still allows for specific spaces to be locked (payment needed, or admin acceptance, or invitation), while the others are open from the moment a person unlocks the space group. Why do I suggest this? It serves to make the process more dynamic and a bit more automated for accessing spaces.

Scenario:

A new person joins. They can see other space groups are available, but they are locked and they do not have access to them. I would want them to complete a quick tutorial video of how to operate the site (lets say thats 1 lesson), and then (lesson2) would be for them to take a quick quiz. If they pass the quiz, meaning they satisfy the course, then the tags/accesses are assigned to the user that I chose to place as the reward for passing the test/course. Now, the user has access to the previously locked space group(s) that require the matching tag/accesses.

Number 3 can then be built on for so many other things. For example, with leader boards. Lets say if a person reaches a certain status (a post amount), then a new group becomes available. Basically the idea of increments becomes extremely powerful and can be applied to alot of things within a persons community.