You're right, it's just a money/priority problem right now (good grow lights are really expensive here, don't know what it's like in the rest of the world). Also, I'm going to be moving to an even smaller place next summer, and I'm not sure which plants I will be able to keep and so on .. So as long as my current ones seem to be doing okay, I think investments like that will have to wait D:
Man, the day I get a house ..