My wife is a CPA and is extremely unhappy with her current computer situation at work. I would like to build her a computer than is more than capable of zooming through all her work tasks. She uses quick books with dozens of company's and there files as well as excel. Its not uncommon for her to have large spreadsheets open containing 100 pages or more. I have a little experience with building mid-tier gaming machines but I've never done something just as a workstation. Not sure what is over kill but, i also want to guarantee a fast, clean experience for her. Anybody done something like this lately?