I bought this set of Dolphin gauges 2 years ago at the St. Louis swap meet for Deb's C-10. I finally decided yesterday was the day and spent all day wiring and installing them. I'm pretty happy with the way they turned out and everything works, except the gas gauge which I haven't hooked up. I can't remember if I have a 30 or 90 ohm sender in the tank, so I guess I'll have to drop it down and use the one in the kit. I also want to upgrade to an electric pump.