I am looking to buy a MacPro set up in the next few days for a 20 day photo production. I have a hard time spending money on "about to be replaced" technology, but it's a biz expense and necessary at this point in time. I'm looking for some opinions on what configuration would be considered the best value for the money. Doesn't have to be the cheapest, more about which set up maximizes the money I'm spending given the imminent refresh (Q1 '12 supposedly). I'm planning to put OS on SSD (3GB because no 6GB SATA) and at least 24 GB of RAM. Thanks!