I just bought a 2003 Islandia and began to fix all the little problems. One upgrade I have done is to replace every light bulb, including the halogen docking lights with low heat and low amperage LED bulbs. The major job was the halogen docking lights for which I found a perfect replacement at the local Advance Auto Parts store for $24 for the pair. This involves removing the aluminum bracket that holds the halogen bulb and simply inserting the LED bulb into the 3" hole in the plastic cover and sealing it with clear silicone. Works perfect, gives out more light than halogen and you leave them on all night long without draining your battery.