You must be in California, because you've got the same idea that I do.
I've got a strain library that I'm testing out, myself, and I've been gathering clones for a few months. What I'm doing is testing out each strain, 5-6 at a time, and then seeing which have the best effect for me, along with the best yield.
I have a recommendation to grow more plants than county limits, as well, and I've even talked to the doctor about my project. He does work in trying to find the highest CBD strains, so I'm trying to help with that, too. The limits thing is pretty stupid for someone like me, since I'm not flowering 50 plants, but only testing out 6 at a time, but it's better to be safe than sorry.
Anyhow, here's my deal:
Helix (707 Headband x 707 OG x God's Gift), Northern Lights #5, Fire OG, Jack Herer, Blue Lights (Blue Dream x Northern Lights #5), Bubba 76' (Pre-98' Bubba x 76' Afghan), Apollo 11 x Sour Kush, Super Skunk, Pre-98' Bubba, Tahoe OG, Herijuana, Super Sour OG, SFV OG, Blackwater, Humboldt OG, Chem D, Sour Diesel, God's Gift, Blueberry, Ghost OG, Jedi OG, Pure Kush.
Flowering at the moment are Jedi OG, Skywalker OG, God's Gift, Alien OG, and Sour Diesel. The Skywalker OG looks like a skeleton, and it's getting tossed. The Jedi is an absolute monster of a plant, along with God's Gift. Sour Diesel is sour diesel, and the Alien OG looks pretty good, too. I'll probably keep growing the Jedi and God's Gift. They're both really nice plants. My next rotation will be Fire OG, SFV OG, Tahoe OG, Pre-98 Bubba, Blue Lights, and Blueberry.