Looking good man. I like to cut my harvest down when all trichomes are cloudy, i find all strains to be more potent the LESS amber there is. Amber only makes me feel fuzzy headed or really drowsy late at night, I'm in for the win on my grow, so I think my plants are at top potency before the THC degrades into Amber heads. In fact I noticed on one grow that in the last 5-7 days your plant will change into more amber trichomes, more red hair recession and BIGGER Yield, but again growing for the last week getting the bigger yield means one must suffer potency loss. (less cloudy heads)