Thanks again for the advice. I ended up drilling the back for the drain and everything went well. Its had saltwater and 20 lbs of aragonite sand in it for almost a month and weekend before last I added about 2 pounds of wild rock and a couple of thin-striped hermits from Rockport. Today I added another 18 lbs of live rock (14 from Phenominal Aquatics and 4 from Fintique). Attached is a picture of the display tank. The system also has a 10g sump that is a work in progress. The lighting is DIY LED at about 32W (equal parts 6500k, 10000k and 15000k). Does anyone see any glaring issues?

Thanks for all the guidance,
-John
29g_sw_tank.jpg