I don't know. I would think that the JB would be about the same as the prefold. The only thing is the difference between the FB and the KSS. Do you have enough absorbancy in general? If you still have room to spare, then the wool should do the trick.
Of course, this is coming from someone who's KSS is somewhere in the mail.
Of course, this is coming from someone who's KSS is somewhere in the mail.
