I'm really curious about these numbers cuz it scares the crap out of me. I got my tank for under a 100.00 (29gallon) with glass lid. My live rock will cost about 400.00. My lights 250.00. My filters, powerhead, skimmer...I'm guessing less than 300.00 altogether though I haven't ordered yet. So, we are up to 1050.00...is anything left but live sand and fish? What am I missing here?