Mike
When I got the old 35 home it had a spot lite thru the drivers door, turn signals front and rear, reflectors, mirrors on both sides. I have several pictures from the past which show these as add-ons. I am just going to keep it the same condition as when my Dad drove it in 37. It is more sentimental than have to have it stock.
I am in agrement with Oz in that your mirrors overpower your rig and the original stuff would be better.
The fire "grunts" which road on the back of this rig, ALL retired from the same outfit. Those that are left, can't wait to see her back in action.