Hello Burnardo (and everyone else!)
I'm new around here, this is my first post, but i've been around the block a few times!! I have followed several grows using LED's. For some strange reason they all end up the same. They start off very nice and compact, through the veg cycle everything looks beautiful, then in the flowering cycle they don't bud-up worth a crap! Which is rather strange because the little bud they do produce is claimed to be superior quality!
Being new here, I'm not sure about linking to other sites. Over at UK420 (that's with a "WWW." in front and a ".com" at the end), they have a few LED grows going on.