Hi all! I'm updating from a 15" 2010 mbp i7 to something 2015ish. I was thinking that I wanted to go a little smaller with a 13" i7 16 gb ram rmbp. I will do some work on Final Cut Pro but nothing huge. I really just want the computer to last at least 5 years. My current i7 is just too slow. I really want to go smaller but it's hard to pass up the quad core 15". Will the 13 inch last? Thanks for your help, figured I'd ask since apple is waiting on the back to school sale. Thanks!!