I'm installing a new SSD in the optical bay of my 2013, 13" MBP. I have the 2.5 GHz model. I'm going to keep my existing 1TB drive to store all of my data and want to install the OS and all my apps on the SSD. Should I disconnect the 1TB drive, load the OS on the SSD from the recovery option, then move the remaining apps to the SSD, and then reconnect the 1TB drive? Has anyone done this? If so, what method did you use?