So while bored at work I decided to start looking into car HUD's (heads up displays) for my '08 tC. I came across one or two that aren't too bad. My question is does anyone know if hooking it up would be an issue since the N3 is already hooked up to the speed sensor? That might be a really dumb question, but I don't know if the wire is tapped...or spliced...or what. Also does anyone know of HUD's that don't look incredibly "aftermarketish"?