Im doing a amotor swap from a D15B7 to a D16Z6, and i have the gauge for a 6,500 RPM REDLINE. I want to change that to the 7,200 RPM REDLINE by getting aftermarket gauges. I want to get reverse gauges, but without a white background, i just think thge ehite needles on a white background will look goofy. Does anyone know of anyone that sells gauges with out a white back ground and is reverse?