I’m always a bit suspicious when it comes to counts ... 70 plants isn’t much ... and I know some states exclude clones under xx inches from the count as it’s necessary to keep production constant...
I imagine it would be possible to “rent” multiple 20’ by 20’ plots and be hired to tend their plants in order to bypass the co-op limits...
It isn’t just the number of plants, you also need the respective number of patients for all of those plants. The state tried to make it easy for people that need medical marijuana. Not that hard of a law to follow and doesn’t require buying semi legal dope from a dealer.