I am yearning for a vintage Fender Precision, from the 1950's or 1960s. I have been window shopping on eBay and see that the 1950s are very expensive, so I am guessing it will have to be a 60s for me Here is my question: Are Fender Precisions like wines? I mean, are some years better than others? Is there a 'best year' for a 1960s Precision? Apart from year, what other features (neck, machines, tuners, etc.) are worth paying attention to in buying a vintage Precision?