Kind of hard to prove long distance. If you guys have been following my grows a all, you know I am not shy about posting failures and screw ups and stupid mistakes right along with the good stuff.
Im too sore and stoned to look up the links at the moment, but if you really want to know - check out the final posts in my last three or four aero grows for the harvest details and pics of the buds, etc.
If not, thats ok too 
Like I said - its not the light, or the strain - its the growing technique more than anything, and good use of a scrog screen is the key.
Focusing on the light fixture as the be all end all of growing is not beneficial. Especially using grams/watt. Grams/watt is a 100% meaningless number that tells you nothing.
Sorry. Im not feeling well and got a little carried away.