Hey, bumclot...I don't know if you got your seeds yet, but just do a seed run your first grow. Your yield will likely be pathetic, but you'll get hundreds of seeds.
I've noticed a lot of variation between females. One of 3 girls I've grown so far was really close to Northern Lights in terms of smell, taste and potency...otherwise as all the haters of LR say...it's ditchweed. But still good to have as a fallback or if you just want an easy head stash. I got much better yield and potency with a 400w HPS versus 2 x 65w flourescents (no brainer there, tho)