escort caps and red bulbs

[NHP Mustang]

Hi all, I just recently purchased some used escort caps from a auto wrecker, came home put against the polishing wheel with some poshishing compound and the chrome came out pretty decent you still can see some light scratchs in the chrome but for the most part really cleaned up from what they did look like see lower left corner of piture 2 not yet polished yet, and have deep scratches probably will be paint caps.

I also came across some spot lights and a old ambulance with clear and red lights bought them all. polished them up also.. the 6" spot lights look like the shaft may be short, any advise or comments. I also picked up 2 older 3 or 4" spots with long shafts I thought maybe i could use the long shafts and cut them down? humm, just thinking, any comments.