I am a complete moron when it comes to electricity, so I decided to take my mechanical boost gauge to a shop. They said it would take 3 1/2 hours labor for a total of $250.00!!! I have a hard time believing this. What do you guys think? I'm waiting on an air/fuel ratio gauge plus a dual steering column mount, and I can't even imagine how much it would cost to install together. Does anyone know any place cheaper in the San Jose area? Or when I get these other parts would anyone be willing to install this for me for a reasonable price??? Thanks guys.