A friend of mine (Denver-ish) had a "knock and talk" from the fuzz last Spring. I guess he had an odor problem and someone dropped a dime.
So the cops ask about growing, yada yada. He's coy at first, of course, then decides its better to just cooperate.
So he shows them his Show, and all the documentation. They count plants, weigh product...He was like 2 plants over, and maybe a few ounces over. They could see he was trying to stay legal, so they asked him which plants he wanted to yank (the two smallest clones of course) and whether they should take the over-weight in trim or buds (trim of course).
They were very cool with him once he opened up. They said they couldn't wait for it to just be legal so they wouldn't be forced to enforce laws the people don't want.
Obviously, Op, ymmv. Some municipalities and PD's are pretty lenient, others strict. Some will abide your script, others will ignore it and insist you can't have more than 6 plants period. You might get more insight on this from the local hydro store or hanging at a dispensary.
What's on our side, though, is what's called "jury nullification": As long as you keep your activities relatively within the law, most juries in CO will aquit. The police and DA's know this (in fact it was explained clearly by the Boulder DA on 60Mins).
Just keep your Show on a need-to-know basis. Do what you have to to keep light and odors contained. Try to keep close to your numbers (at no time EVER go above 99, because that's federal). Don't let product sit around...and good luck on your treatment.