The only drawback I could see you having with the auto's besides potency is dense flower structure. Although autos have a decent amount of cbd from my understanding. You can't top an auto efficiently, and get alot of those top buds I'm sure you like. you get the one nice terminal cola with them, and the smaller satellite buds as I call them. In that way the harvest always seems disappointing to me. I like to have alot of them top rock hard flowers to fill my jars. The loose whispy crap is just for hash I.M.O. I've tried topping autos before, and it slows them down so bad it's ridiculous, and then they flower, and never do as well as if they would have been left alone. They may be better now, and adjust better to being topped. I just thought one time exactly what you are I'm pretty sure, and grew a slew of them, and had such a bunk harvest. Don't get me wrong they looked outstanding, but the potency was crap the density of the lower flowers was crap, and in the end if I would have had photo strains in the same area I think I would have yielded 30-40% more, and of such better quality. I really think autos will go far in the future, but I'm not gonna be the one to do the test, if you know what I mean. I love my photo strains, and don't see myself straying from them again. Even when I made hash with all the trim from the autos it seemed weak, and the taste was never anything to write home about. I think the Spanish countries seem to have a better handle on most auto's so if you do do that wat I would check out Delicious or Sweet seeds, and I think Dutch Passion's Think Different is suppose to be something special as well. Lots of choices it's just sad nobody seems to give honest descriptions of these things. They're like impulse items in the checkout lane, looks nice, nice packaging, but it's usually crap. I wish you the best of luck bro. It would be hard for me to give that L.S.D. up, and not grow it at least once in a while. not sure of your overall plans though. Peace out.