Buy Yamaha R1 RN67 used?

Hello, I’m currently looking for a used Yamaha R1 (RN32 or RN67). Unfortunately, there aren’t many on the market at the moment, but I’ve found a machine now. It would be a RN67, first registration 02/2022 with about 6000km of first possession. The R1 is sold by a dealer, which is why I would have 12 dealer warranty on the machine. The problem is only the previous owner has not serviced the Yamaha in a professional Yamaha workshop but in a free workshop. Now I wanted to ask in a few forums if I should better leave my fingers off the machine or consider the R1. Would I be pleased about a feedback.