Great pics reefaddict! Keep them coming!
On the bacteria....again, even with no bioload the bacteria on liverock will feed on each other. Their life span isn't very long, so when a bacterium dies, another bacterium will eat up all the nutrients that the other left behind - this continues on and on. There will be bacteria present. This is just one example, I could go on about sponges and algaes. The bacteria only increase their population as bioload increases. Dump in too many inhabitants at once, and that is a risk a lot of people don't win.....the bacteria have to play catch-up on a large scale and that takes a while. You may not have shown any ammonia, but you are showing nitrites...which means that bacterial group isn't at a large enough population to handle the waste output. Ultimately, it is your reef tank, and you stock it the way you would like. I am just trying to get the information on why to go slow, so new hobbyists can understand the process. We have a responsiblity to our inhabitants.
Now, lets see some more tank shots! How about some equipment?