good luck pal! I'd really consider thinking about moving your little ones to a more secure enviornment. What island, or area are you in that you feel you can have such an open setup?
I was just reading yesterday on my island newspaper where some guys went to the home of a medical cannabis , and strong armed him for his stash. You don't need to be a victim either,do you? Hawaii is not like California were you have to put a fence around your medical grow. I think you'll draw your share of "rippers" if you keep your setup as such!