You should definitely do that !

I'm at the point whether I'm wondering if some of the serial ones I've written could be merged together, edited, re-written and expanded out, and put out as novellas on somewhere like KDP.

One thing I find with Hive is that there's a "sweet spot" when it comes to post lengths which creates great discipline with the use of words but also means some of the more descriptive passages get edited right down.

!BBH
!LOLZ