For my conversion, I also want to maintain the original look. My gauges won’t be functional. I found a device that plugs into the s10 OBD II port and displays all data in real-time. I think some even display fuel data. App based with blue tooth is available, so I can use my iphone as the display. With the steel dash, I can mount my phone just about anywhere with the magnetic phone mount. Very cost effective in comparison and a lot easier.