My vote is display the sheet on a custom page and remove the page showing single spaces. To me the full sheet is a more impressive display. Mystic only shows singles because they want to sell singles to those who don't have a sheet, at a higher total cost than the sheet.
It's an inexpensive item at around $5 retail so I wouldn't fret too much if you break it up. If you do, you have succumbed to "collecting to the album".
If the sheet is in very good condition, I agree with the previous advice ... keep it intact. On the other hand, if there are faults (perf separations, creases, maybe even fingerprints on the gum side), consider breaking it up for singles.