I'm restoring a pair of Altec 9846s - refoamed 411s, new VC for the 808A's and I'm going through the biamps (I have both 771Bs or 770s). I would like to repaint the enclosures and would like to know if anyone knows what color Altec used back in the day? BTW, when they're done they will be for sale - located in Northern California.