You're off to a good start. When you transplant fill the pot all the way up to the top.
If you maintain a good soil pH among other things, your plant will remain healthy. For this you'll do yourself a big favor by buying a digital pH meter.
What kind of soil mix are you using? The reason I ask, is because we can tell you if we think you have good soil or not.
You seem right on with the light; I bet those two lights will be good for about a month or so, and then you'll probably want more light.
Keep us posted on what's happening with your plant, and if you run into problems let us know right away and we'll help keep you on track.