Nice! I have 8, or was it 9 antennas on my car? I lost count after five! I don't think I've ever owned a vehicle for longer than 3 hours that didn't have at least three permanently-mounted NMO antenna mounts on it. I said it a long time ago: I won't sacrifice performance for vanity, as the antenna makes the radio work properly. I have NEVER had one negative issue when I've sold or traded my cars with several antenna holes either plugged by rubber hole plugs, or just leaving the NMO mount in place and tossing an older whip on it.
Great job; your pics tell the story.....