I've seen threads aplenty about installing SSDs into various iMacs, but I haven't come across whether one can replace the Apple-installed SSD in my CTO Mid-2010 iMac 27". I spec'd it with an Apple-branded 250GB SSD and a second 2TB (Hitachi) HDD. Knowing me, at some point, I'd like to move up to a larger SSD, say in the 400-600GB range. Perhaps an Intel. Since the "correct" SSD drive mounting and cabling is already installed, is it just a matter of 'cloning and swapping', or are there other issues to consider? (Not sure if the temperature sensor issue applies to an SSD).