I'm looking to get my first Mustang and currently in the market for a 2018+ GT convertible, 10spd, with PP1. Are there any red flags I should be looking out for with these? Here's what I'm looking for as I browse around, anything else I should add?

• 1-2 owners tops. 3+ for a car this new sounds fishy
• No aftermarket mods
• Stock PP wheels
• PP gauges above the infotainment to confirm it has the PP, since that's the easiest visual indicator looking at pics online.

Seems...

Looking for advice while shopping for a used GT?