So I figured id post up my success story. After reading this thread over and over and finally getting around to ordering some cheap-o bits from that ebay guy people recommend here, I drilled out 3 one and a half holes on the bottom of my tank. One return and 2 for drain (herbie overflow)
Here`s some pics... all I can say is if you pound a beer right before you do it to calm your nerves everything will go fine
Tools used:
- milwaukee cordless drill on high speed (im possitive anyting that turns the bit will work just fine)
- Plumbers Toilet bowl setting ring thing to hold water. Worked great in retaining water and easily moved from hole to hole, and cost me a whole 0.88 cents at home depot
- 45mm glass cutting bit purchased from the ebay guy many people recommend in this thread
- One can of molson pilsner for the nerves.