Probably covered somewhere but couldn't find what the options were to add a 2nd SATA drive to a SSD only mac mini (256GB model). These seem fairly reasonably priced so if I can just put in a 2nd hard drive or Sata SSD, might be a simple upgrade. Anyone know if this model comes ready to slap in a 2nd drive ? My other option is the fusion drive of course but the SSD is small and 2TB hard drives are pretty cheap. 2nd question. Is the 16GB Ram upgrade worthwhile ? I had an 8GB 2.6 i5 model but could be pretty sluggish. I'm annoyed as hell I can't buy a 2016 mini yet (if ever).