Question Directed Toward Michigan Medical Marijuana Program....Please Help

I was wondering if there is such thing allowed as a co-op grow. For example, i have 5 patients, and a buddy has 5 different patients, can we grow in same house? Also, how can Compassion clubs allow the sale of marijuana? Is this legal in MI? If so, whats the rules on someone selling at their residence to other mmma Card members? Also, can a person have 2 and a half ounces on them per patients, or just 2 and a half in general? Please anything you guys want to let me know about staying safe, i would love to know. Thank you for your help...

The laws are all up in the air right now and open to interpretation by law enforcement , Judges and Prosecutors. If I was you I would keep my mouth shut and try to make my sales off my own property as much as possible.