Update an existing item (compostbin)

Hi,

The compostbin’s inventory size is annoyingly small for me (8 slots, requires constant supervising), so I decided to increase it to - lets say - 20.
Honestly, I do not really want to create a completely new type of compostbin, just override the Max Inventory Items in the blueprint (if I guess right, that’s the number) for the existing one.

Is it a valid approach to edit the original compostbin without creating a completely new structure (copy/paste) just for changing a simple attribute?