High mileage 23 Raptor R reliability

Looking to buy a Raptor R with 50k miles on it! Everything seems good and reviewed the carfax and the truck had all services done on schedule at the dealership. But I am still hesitant on the high mileage it has in such a short time. Anyone here have a Raptor R with 50k mile or higher? What is the reliability of the 5.2 predator. I couldn't find any info since Raptor R is still new. I even tried to find reliability info on the latest gt500 to Guage on what to expect. Thank you! I Appreciate any info.