So I found a deal for a 2008 Mac Pro with 16gb RAM, 1.5tb hdd, 30-inch cinema display, and dual xeons for $499. The reason I am considering it is because I have purchased a 2014 Mac Mini and I'm still within my return policy. I bought the mid-tier model for the RAM and Processor bump but I'm finding the HDD speed lacking as both my laptop and gaming PC's have me used to SSD speeds. Would you guys jump on this deal and return the Mac Mini? I'm guessing it is still able to be upgraded and, at the price, it is $100 less than what I paid for that Mini. Seems like a no-brainer, but wanted to be sure seeing that it is a 2008 model. Thanks in advance.