First time poster, long time reader. I usually find what I'm looking for just by reading, but not this time. I am looking at buying an entry level lighting kit, namely the Elinchrom D-Lite kits, but I am unsure of the power I want/need. My fear is that I buy too much power for my needs and render the lights useless. I would be mainly using these around the house photographing my daughter, and the biggest room I have is about 15'x20'. I do not want to be limited to say F11 a the lowest power setting, I'd like to use the full gamut of power and various aperatures to learn more about lighting and techniques. I would also like to mess around with creating high key photos as they work great for children. Having said all this, I think I am leaning towards the 2's. Thoughts?