Thinking about getting a 200 hardtop convertible...what should be my concerns?
 

I am in the market for a used Chrysler 200 hardtop convertible. Probably a 2011 or 2012. Looking at no more than 40K mileage.
That said, what should I be aware of that are issues, service or otherwise? That retractable hardtop itself looks like it could be a bit of a mechanical service issue. Driven a regular 200 and like it, but I just miss having a convertible.
Any thoughts/comments? Especially at future maintenance intervals? Any inherent issues with these?