I am thinking of buying a 2014 Chevy Caprice to replace my stolen Hyundai Genesis that was my daily driver. Does anyone have any experience with these and what are the common problems? Any advice on what to look for other than high idle hours and worn front suspension parts? Is the L77 prone to premature lifter failure. I keep reading that, but have yet to see any hard evidence. Just looking for to tap into some of the vast knowledge contained here before I go blow my insurance check....