As far as drilling holes in the hull.... no worries mate. I had my M 1 week and I used a 2" hole saw and cut a hole right through the deck above the head for the pump-out, and another smaller hole through the hull just below the rub rail for the tank vent. The scary part was how thin the hull was.
The drill zipped through the paper thin hull so fast.... I almost drilled clean through to the opposite hull wall....LOL
