I wish mine had looked that good when I bought it....
How are the floors?
If it were mine, i would take off all the accessories that I didn't want, get some round headed machine screws, paint them black or use brass black to darken them, and put them in all the empty mounting holes...
There is a blanking plate for the M-38 that is used to cover the trailer wiring socket, you could use one of those or something similar in the big holes....
I like your jeep!!
When i was a kid you could buy an aftermarket diamond plate bumper for different vehicles..I think it was called a Bardon (sp?) Bumper...it may have been a local supplier, but your bumper sure looks like a Bardon...!
Randy