I have just jumped into the TiVo world. Picked up a Roamio and 3 minis from FB used a few weeks ago. Got them all up and running and seems to be a great/cheaper alternative vs. my old Dish Hopper setup. I took the plunge and purchased another used Roamio w/ Lifetime service (and two more minis) off of eBay. Upgraded it to a 3TB WD Red and transferred all the recordings/passes via TiVo online. Just called TiVo to turn off the original Roamio. I was wondering if I should KEEP the original Roamio to use it as a loaner for parts, to keep my Lifetime Roamio up and running as long as possible, or is that not really a "thing"? Should I just re-sell it on the used market. Thoughts?