Moments away from pulling the trigger on a 2015 SRT8 and looking for any info on problematic items to look into. Seller is the second owner and claims it's babied, never even driven in the rain. Already has a Borla cat-back and K&N Intake and potentially a mild tune. Truck only has 44k on it and has zero blemishes cosmetically. What are some things to check before driving it home? Also should mention I'd basically be buying this sight unseen, located in San Diego and would be driving it home to New Hampshire. Any insight would be greatly appreciated! Thanks!!