Drilling complete, with no damage to tank as far as I can tell. To anyone considering getting their tank drilled, it really isn't hard. The two lfs I checked with said they charge $50/hole, with zero liability, and you owe them $50/hole even if the tank cracks in the process. My logic says save your money and take the risk yourself! Of course, I have another question. Does anyone know what would happen if I connect my skimmer pump to skimmer via 6" long pvc pipe instead of directly to each other? Think due to space restraints in sump I'd like to have pump in one chamber, and skimmer body in the next.