User blog comment:Vamsisonu/AWESOME/@comment-4681125-20120319105543/@comment-5002959-20120319111311

... If the devil fruit power isn't taken/overpowered... and it's not a direct copy of the other manga... and doesn't contain things that don't belong in One Piece... then yes

To your first question, that answer is also yes... with the above things as well XD