just wondering if anyones got a good write up or tips on completing these installs. keep in mind they are both electric. one question though. are there any stock locations that i can use to screw in the sending units. i dont want to have to drill and tap a new hole. if so, where are these locations. i did search and found some info, but not to much about electric type gauges. if you have any, pics are definitely the most helpful. thanks!