Never too old for a good bump :thumbs up post pics of the gauges! As for the neon it's personal preference as to how u mount them, but yes u can screw them in, I've also played around with Velcro, just didn't work cz the summer heat melted the adhesive so they kept falling down :cussing: of ur just doing te 2 under the dash, u can splice the power wires together so that you only have ine wire to worry about for power. The wires to the switch, one is power (which I recently found I wired to the switcher on my amp, will edit original post with this info when I get the chance) and the other is to the ground. The wires came from my personal stash of wires if that's what ur asking, and the only thing u need to remove dash-wise (only if ur wiring it to a switch like mine) is the center console that runs up to the dash. Hope this helps!