Threw a 250GB sata solid state drive in for just holding OS,made it C:/, then a 6 TB Performance Drive for all my stuff, picked up the SSD drive no problem, booted right from Win 10 cd, then added the big drive after install of OS. All in all it went smooth, just had trouble finding Network adapter, had to pull driver from motherboard CD.
Hard part now cleaning and moving all my stuff to other system, amazing how much **** you collect on your computer. 
Nemo