I have a 26 caribbean and i wish there was more room for a decent deep cycle battery.The boat comes with two 70 amp hour marine batteries which crank each engine,the house power also runs off won of the start batteries so i just fitted an 80 watt solar panel to help a bit.Also the fuel tank breather is fitted half way up the port side and every now and then you get a woft of fuel out of the breather(25mm diameter breather hose)I want to fit a bbq but am a bit worried about the occasional fuel smell,apart from that im stoked with the boat.