I currently have 2 Premiere 4's and 4 Mini's in my house working perfectly. Well, pretty much. The Premiere 4's are very slow compared to the Mini's (assuming because the Mini's are piggy-backing off the Premiere 4's). Anyway, I just ordered a Roamio Plus to replace our primary Premiere 4 in the family room and then was thinking...should I relocate the Roamio to another room and just have the Mini in the family room and have this Mini connect to the Roamio? Perhaps with the Roamio the speeds are the same compared to the Mini. But I was wondering, are there any downsides to doing this? What key functions and settings can I not perform on the Mini vs the Roamio? Thanks!