I'm considering upgrading my Mid 2010 MBP (2.66 GHz i7, 8GB) to a retina MBP. It kind of feels like overkill, but the want factor is quite persuasive. But, i'm wondering if simply upgrading the old hard drive in the 2010 to an SSD will give me enough of a boost. Hopefully the experience of mac users in here can help me decide. I use Lightroom 4 and photoshop CS6 to work with RAW photos. Am I going to get a significantly bigger performance from getting the rMPB than I would from simply upgrading to an SSD in my 2010? PS: this is my first post here so if im posting in the wrong spot please let me know.