A good body shop will not work with sub-standard parts, period. I had a deer strike a bunch of years ago, and allstate at the time would only auth. a ‘quality replacement’ hood - not OEM. The shop called me and said they would not pay for oem up front. Sure enough, when they were done, it looked great paint wise - the shop was a custom shop with a dozen rest-o-mods underway. He took out his calipers and showed me where it didn’t line up right. I agreed and he took care of it from there. about a week later I had the OEM hood, he walked me through every repair, including the calipers again.
Word of mouth goes a long way, so spend the time picking out a good body shop. The true craftsmen will show you their work, without hesitation. Don’t be afraid to go there and asgtreat you for the response!