Hi guys, I do video editing as a serious hobby and soon I'm gonna set up a video production company aimed at videos for business, corporate, business seminars. At the moment I own an iMac 21.5" late 2009 and it does work but not fast enough (slow rendering,etc). I want to upgrade to either a iMac 27" i7 32gb ram or a new Mac Pro 6 cores 32 gb ram. I can't decide giving the price of the Mac Pro + Thunderbolt display £4000. Does it worth the extra £££ comparing to the iMac £2700 for video editing? Thank you!