I will confirm that what will and won't pass is highly variable, depending upon the individual shop that does the inspection.
There is nothing in the inspection procedure that mentions a maximum number of lights installed.
REQUIRED OFFICIAL INSPECTION PROCEDURE
EDIT - I found it in the code: "No more than four lamps, including two headlamps, may be lighted at any time to provide general illumination ahead of the vehicle."
Note: It doesn't say you can't have more than 4 lights installed - just that you can't use more than 4 at a time. So that sounds like a traffic enforcement issue - not safety inspection
A couple of anecdotes:
I had a crack in the lense of one OEM foglight - so I failed inspection. So, I removed both foglights (and left the wires dangling from the bumper). Now I passed.
I also failed once because my back-up lights allegedly didn't work. The truth was that the moron couldn't find reverse. I got in the car, put it into reverse and the back-up lights came on. He charged me a reinspection fee to issue a pass sticker!
I've had more cases of damage done to my cars by VA state inspectors than I can remember. I've finally found a shop I trust, but for a long time I dreaded annual inspections.