I'm also a fan of some old Jeep badges on newer rigs.
For example, I took this grille badge from an early Jeepster Commando, ran it on my CJ for many years, then transferred it to my LJ:
I've also seen the old Willys Truck "4-Wheel-Drive" script on the hood of a TJ and I liked it... I don't remember whose pic this is, I saved it a few years ago as a reminder:
I may do this in silver on mine one of these days.
If you like the old emblem on your rig, go for it, post pics when completed!