Have you got the shift lights yet, and what sort are they? Have you already had the tachometer out and looked at the back? Is it one big proprietary connector? What model of 7 and which dash? Do you have the wiring diagram already? In the meantime: "standard" wiring colours, which are probably right, but not guaranteed. ... Connectors: Scotchlok and soldering* generally deprecated, but opinions vary. ... Jonathan * Pace Edd China and Orange County Choppers!