If this isn't available from others, the project couldn't happen, and I and my hui/kula would have a really hard time acquiring this
If this isn't available from others, I and my hui/kula could hustle to acquire this
The project would benefit from this, but it's not absolutely needed
I and my hui/kula could provide some of this, but we still could use some help with this.
I and my hui/kula have this part covered. OR This isn't needed for the project.