20g: Under Construction!

I just set up this system a few months ago and just now decided to upgrade everything. Luckily I didnt invest in too much livestock yet. Monday I upgraded the lights from 2 x 65w PC's to a 250w 14k Phoenix, so far Ive noticed so much improvement in all aspects. Tomorrow im going to drain half the tank out, drill holes for an overflow and returns, and install my plumbing (capped for now). My sump and external pump will be arriving later this week.