Create a personalized collection of all of your stray levels! You're urged to post series/miniseries in a separate topic in Level Series, but you can always interlink the two.
Maybe I like more space, PLUS the time of clatter could come swiftly, and more space made early is a precaution I like to take. I'm not keeping others from posting here, and you have successfully made your share either way. No harm was really done.