Interchangability of 74-76 Duster Bumper, 8 vs 10 hole

Does anyone happen to know if I can bolt up a 10 hole bumper in place of my 8 hole bumper? I have a 74 and am reading that they switched to 10 hole with some added support sometime in 74. I am ok with just popping in a few bolts just for show. I also don't plan on putting the bumper guards back on, just chrome bolts and be done...

Anyone see an issue with this? Thanks for the help...