Hi guys I have a quesiton about trading my iMac just bought on April 2012 (2011 27inch 2.7ghz i5 Core 1TB HD, 12GB of Ram Upgraded) for Mac Pro (2008 2.8 8 Core Xeon 16GB Ram, 2TB HD, ATI 5770 Upgraded). I do music mixing and recording on macs. You guys think personally that it's a good trade between them two? Need a reply ASAP~ PLEASE~