Beautiful pics! It's so interesting that just 1 of 3 clones ended up being pink. I've also heard of that happening with clones before. It definitely seems like the environment may have something to do with it. For some strains, it seems that cool nights and/or warm days trigger the plant to turn colors, but some of the time it's more of a mystery what causes some to change while others don't. Do you know if this pink plant experienced anything different from the others? In any case, combined with the smell it sounds like you found a winner!