Amazing progress and mods. I have a question though!
Will your new black gauge face be mated to your stock cluster? I don't see any other parts from an M cluster in that picture besides the panels. My thought is that your stock cluster will not be accurate in speed or RPM if it is still calibrated to a speedometer ending at 140 mph, or a tach ending at 7k rpm. I hope you see what I'm getting at. Small, little thing, but just an honest question.