Jesus Vigo goes over the steps to create a bootable USB to install OS X 10.7-10.8 and OS X 10.5-10.6, as well as how to put multiple versions on the same USB.

Mac 911 How to move your Mac’s Photos library to an SSD for better performance If your Photos library is on a hard drive or Fusion drive, consider the low cost of a new SSD.

IMHO, the right way is to make sure the SSD is set for AHCI mode in the UEFI (BIOS), use the new computer to grab a Win10 install image on a USB stick and go to town installing fresh.