93 Pony wheels on a 68 4 lug

I have someone that is interested in purchasing my 4 lug pony wheels for this 68 mustang with 4 lugs. We know that he will have to get an adapter for the bolt pattern. I have found an adapter that is 1 inch thick. My ? is, with this adapter installed, how will the pony's fit? Will they rub? Anyone have any pics of pony's on an older mustang?
 
I have someone that is interested in purchasing my 4 lug pony wheels for this 68 mustang with 4 lugs. We know that he will have to get an adapter for the bolt pattern. I have found an adapter that is 1 inch thick. My ? is, with this adapter installed, how will the pony's fit? Will they rub? Anyone have any pics of pony's on an older mustang?

i have 85 gt wheels on my 64 falcon using the one inch thick adapters, and i have some slight fender clearance issues, so on a 68 there should be no issues. i had the same set up on my 66 falcon and had no clearance issues on that car.
 
I remember a few years ago there was a Mustang, 67/8 as I remember, that had ponys on it, so you wouldnt be the first to do it. I just saw the car around, never knew the owner though, so I cant verify how they fit. Looked like they fit ok though.