Hi, I want to change my setup so im thinking about buying an iMac 27 for making my music. I wonder if buying a computer from 2010-2011 will be a good idea in 2016? I want it to work with Logic Pro X with up to 50 tracks (including samples, vst synths etc). I also want to make/edit some videos sometimes, max Full HD 30fps. Spec I'm interested in is: 27" i7 with min 16gb of ram, 1gb graphic card and SSD + HDD. Is it worth to buy something like this today? I want to work with it at least about 3 years. My friend (producing music for living) said that even today this computers are performance beasts and I will be happy with one but I want to ask for more opinions. Cheers!