Pete, very nice install. Pictures look great, glad you are happy with the lights. That makes 2 of us now!! Cannot wait to get my boat in Wed and sometime that week get some pictures in the dark with all my lights on...should be bright. I like the wire loom, very clean install and will also help protect the wires and connections. It will be nice to know you can run those lights a long time and that they are only drawing 2amps total as opposed to about 8.5-9amps with the halogens.
Jekyl, the XIL-40's 720 lumens opposed to roughly 800 from the halogens so they are slightly less light, but will cover a similar area, for lighting the cockpit it will do the job well, if you want to light the water and cockpit go with the XIL-80. The light is a clean white instead of a blazing bright yellow so it looks different to the eye at first until you adjust to the new color, I find LED light's to be a more soothing color to look at and do not feel my eyes get strained like they did with the halogens.