Hi, I used to have a large collection (mostly cheap stuff) on a display shelf in my kitchen, but after a few years, even the unopened bottles turned bad (you could see the colours had changed). As collectors, what do you guys do to stop this? Spending large $ for bottles that eventually can not be used seems odd.... I have recently made a purchase of about 2 dozen interesting bottles, and do not want them going to waste if I can't get to them quick enough.... should they all remain in the fridge even if not opened ? Thoughts?