i dont like the way my gauges are set up. i ahve an 85 sport coupe. the speedometer reads 85 mph. i have an aftermarket tach. and all my other gauges(temp oil battery) are jsut lights. what year camaros can i swap those guage panels for. so i have readings on my guages instead of just switches. otherwise can i buy a whole new set of guages that will work? also if im switching from the switches to sensers do i have to change my sensers or switches on my motor?