I like the notion of having two generations of Camaros and I like the idea of restoring/working on a 3rd gen that I could buy for relatively cheap. What I don't like is what the reported mileage was (16/25, not really better than my 2010), so I was wondering whether it's difficult to tune the engine to be more efficient. Or would it be a better use of money to buy a more fuel efficient engine and drop it in a 3rd Gen body?