I'm in the process of putting together a machine to run AutoCAD Revit Building and I'm thinking of using a dual Xeon system. The processors are 2x Xeon X5550 on the Supermicro X8DAi w/ 12gb ram, 250gb SSD and two WD 500gb Blue data drives and the Quadro K2000. Am I going in the right direction? Will the dual Xeons be better than the Core i7 4820k on an ASUS Sabertooth MB with 32gb ram?