Well, you would have to tackle a pretty complicated subject such as priority settings.
There are two distinctly different priority scanning "things", one for trunked systems and the other for conventional. For conventional, the only things in the Profile pertaining to priority are: whether priority is on, how often are priority channels checked for activity and the number of priority channels to check. (You could have 100 channels marked as priority channels, but you could set the scanner to check 5, 10, etc. You don't want too many priority channels, because the scanner may never get to them.)
Which channels are marked as priority channels is something set in Favorites Lists. Then priority channels that are in a System with a System Quick Key of 0 have a higher priority than priority channels in a System with a System Quick Key of 99.
And then you got trunked priority scanning, which is actually called Priority ID Scanning. That is all set/configured by the Favorites List and not in Sentinel. Then that is not a true priority scanning situation because there is no pre-emption of non-priority transmissions to check for traffic on a priority talkgroup.
Hopefully you are dealing with conventional frequencies and you do have some options there. Duplicating Favorites Lists is not a good thing for efficiency purposes.