Hers we go, 9 Jinchuriki from Naruto form a crew in the One piece world. They are at their prime and composite forms.
R2: THEY HAVE THE CO-OPERATION OF THEIR BIJUU.
What level of a crew would they be?
Worst generation level or all the way upto Yonko level?
And no, the can't solo the whole verse, it would be stupid to assume that they can.