I would like an iMac for video editing with Adobe Premiere and After Effects, light gaming and just general use. I was originally hoping to get a 21.5" iMac 3.1GHz i7, 16GB RAM and 1TB Fusion Drive for £1,662 but after reconsidering my budget I have to make a choice. 21.5" 2.7GHz i5, 16GB RAM, 1TB 5400rpm HDD and NVIDIA GeForce GT 640M (The cheapest model) - £1,183.20 or 21.5" 2.9GHz i5, 8GB RAM, 1TB 5400rpm HDD and NVIDIA GeForce GT 650M - £1,173.60 OR I could just spend some extra money and get 21.5" 2,9GHz i5, 16GB RAM, 1TB 5400rpm HDD and NVIDIA GeForce GT 650M - £1,323.60 but then my problem would be my mind saying "If you're spending this much money, you may as well throw in the 1TB Fusion Drive and a 3.1GHz i7 processor and make the total cost £1,662!" ...and then I'm back to the start. Any suggestions? By the way, I can't afford to spend £1,662 as I'm 15, still in school and already have to take £1000 out of my savings account to pay for this! If you have read any of my other threads (which are pretty similar) then sorry for sounding too repetitive.