Thanks for popping in W89.
Silver - I cleaned off the bottom 21/2 ft of the HSDs. Also, the buds on the bottom foot of foliage are popcorny and wispy. Great for hash and oil but not "A" quality bud. The top 3 ft is the sweet spot. I believe I can achieve as good a yield as what this crop appears to have with shorter plants. These plants vegged 3 weeks longer than planned. All this time I've been admiring your two bulb setup, thinking that I should be doing that and now you're going to scrap the 400. Funny, the grass always looks greener on the other grow thread. :)