I have rally wheels off 70-80's burb on my 53 3100 and I would like to find out if there are any other center caps that look better than the original "4x4" cap? I peeled the 4x4 decal off so theres a small hole in the center. I've seen some with mirrors or reflectors used to finish up the center cap . The original center caps are held on by 3 bolts. Any suggestions? Thanks, Phil