Not sure if someone already suggested this, but it would be interesting to be able to make a drug lab in a property you own but dont live in. Have various upgrades and staff options. You need specific ingredients for specific drugs. Fails would be just a failed batch or corruption, crit fails could be getting raided and jailed. Have a bar that increases or decreases for notoriety.
Depending on the property, just like properties, you have different upgrades and options.