Your issue with beauty ring was a concern of mine as well. I take it the ones offered by wheel vintiques are correct. Thanks for your comment. Have not heard of anything bad yet.
I bought my beauty rings from Classic Industries
MW925 - 2.5" deep rallye (brushed) - used on my 14x6
MW900B - 3" deep rallye (brushed)- used on my 14x7
Here is how the beauty rings fit
Front 2.5" deep
No gap
Rear (3" deep)
You can see a slight gap on the rear but I think it looks ok. The gap is maybe 1/4".