Sativas look so awesome... I had a pure one like those once.... well two, but the other one got ate up by ants or something... fucking planted them in the wrong spot like around an apartment complex and went to water a cpl times and ditched one day. Last I seen it alive it was 4 ft.
Taking a look at the two photos you have provided, yes that is definitely fem. Sorry about the last comment, I did not see the latest pics you had posted. :roll:
Or if you have a job and have the money to spend you could go for a duel 250 MH/HPS system."
250 is decent & cheap! Much better than CFL.
http://www.ebay.com/itm/HYDROFARM-SBC250-250W-Sunburst-HPS-MH-Convertible-Grow-Light-Bulb-Reflector-Hood-/390494178348?pt=LH_DefaultDomain_0&hash=item5aeb444c2c
1: No no one is going to be able to identify the exact strain just by looking at a plant without detailed information, much less a 1 say old seedling.
2: No don't worry about the first two leaves from the sprout, they fall off eventually anyways...
I wouldn't be so sure about the gender of the plant just yet. Also I think the OPs are nagging you because you've yet to provide the spectrum information of the lights so that they can tell you rather you got the right deal for the coming flowering of your plant.