I have installed several LED courtesy lights in my boat. I am going to have them on 2 separate circuits so that I can turn on just a couple with one side of the switch and all of them with the other side. Due to the way I routed wires, I have several wires coming in from different places. I need to be able to tie 3 or 4 wires into one which goes to the switch (pos) and the same for the negative side on the fuse panel. What is the best way to do that without having to solder 4-5 wires together. I know I could get a terminal block and do it that way but I didn't care for the idea of the exposed connections. I was hoping to just get something that I could make all of the connections and have them covered. I know I could use heat shrink but with 4 or 5 wires, I thought it might be pretty ugly. Any ideas?