Plot hole when Pussy gets wacked.

So Tony and Silvio pick up Pussy at his house, Tony telling him he wants to check out a boat he's thinking of buying (I assume Paulie meets them after). So they kill Pussy below deck. Wouldn't it have made more sense to kill him above deck? 1. Blood on the carpet/walls/furniture. And it's not Tony's boat. 2. He's a huge guy to drag topside, especially up narrow boat stairs and 3. There's more room topside to wrap him up and weigh him down. Anyone else wonder about this?