Haha, my plant took ages to take off because took about 2 weeks just for roots to show through the rockwool cube, but once the roots hit the water it grows at an incredible rate... its so satisfying to see its new growth every day, and even more so when it responds to you training it like with LST
I highly recomend you do get some side lighting CFLs, along with splitters. I read up loads before i decided on which ones to get becuase I was mega skint at the time! basically the lower wattage ones are more effecient by producing more lumens per individual watt of electricity, so by having several small ones it actually produces more light that a few large ones, and you also have more light sources which with CFL is important because they do not have much light penetration (i.e. isn't very effective at a high range) so by having several low watt CFLs surrounding the plant it will branch out alot more, especially the first and second set of nodes growing right at the bottom of the plant will be much thicker and stronger, otherwise they could end up growing quite small due to not much light getting to them, and plant prioritising growth to other areas.
The CFLs I used were 30w i believe, here's the link to the place i got it:
http://www.ebay.co.uk/itm/5-x-30w-1...graphy_StudioEquipment_RL&hash=item2c5b5ae4b3
He has a crap load more CFLs there u can use.
And dont worry about the droopiness, it looks perfect. Just make sure to not overwater it, and wait till its relatively dry just underneath the surface before watering. When you do water it really soak it through, and make sure its draining away, the only way you will overwater your plant is if its flooding and suffocating the roots. Deff start on the nutes though! even if very diluted mixture.
Keep the pics coming bro, we love piccies!
[video=youtube;m5vw4ajnWGA]http://www.youtube.com/watch?v=m5vw4ajnWGA[/video]