your cfl, at 105 watts, is way too little light, unless you keep it less than 3 inches from the plant's top. thats assuming its actually 105 watts, and not an incandescent equivalent. check the base of the bulb for actual wattage, if its actually 105 watts it should be a big son of a bitch. add a few additional lights, in the 34 watt range and keep em all closer to the plant, 5-6 inches if you get up to around 200 watts total real power. Mine are just a hair over 8 weeks under ~200 wats of flourescents and they are 16 inches high and super bushy, and mine are considered tiny by comparison to the HID users.
either way they look healthy, the lowest cotyledon leaves are supposed to fall off as the plant reaches maturity. they arent even true leaves at all.
everybody else is also right, that funky decorative trumpet pot has to go. it may be cute but your plant wants a deep, and straight walled pot for maximum growth. put her in a 3-5 gallon nursery pot if you insist on having some style, get a large 4-6 gallon terracotta pot in the style of your choice as long as it is sufficiently large. you can even get them glazed blue if you like.