Monster Chopper Help!!!

I plan on using a Vivi Tank Zoro Team for Chopper. I get the sense Vivi needs to be 73+ but What level does Tank Zoro need to be.
Also, What other units should I use in the Team?

Tank zoro does not have a required level, his level 1 form would work but vivi has to be level 73 or higher (not a 100% sure about the exact level of vivi but it's around 73). However it's always a good idea to level up your characters with using a zombie team as it will reduce the time needed to kill raid bosses.Another thing, you should post your requests for help on the team advice section not friend id section, but don't worry about that too much.