hi everyone, looking to replace a 2007 24" iMac for my parents because the LCD/backlight is going bad and it looks terrible. I'm looking at picking up a used 2012 21.5" iMac, it has the 3.1ghz i7 processor, 8GB ram, 1tb Fusion drive, and upgraded nvidia GT650M (but with only 512mb ram) video card. The price is $900, it seem like a very good price for a machine. My parents don't edit video or do anything like that, literally just look at their pictures/movies, and browse some websites. Is the i7 and faster video card basically going to waste? Should I look for something with 16gb ram + fusion instead? What would you do?