My take on a mamemon deck
If you don't like Zwart, swap it for something else. Like DeathX, Zwart Defeat, or something Mame.
You can also swap Tai-Mame if you don't like him, for another copy of the more Mame-like Izzy-Mame, and/or Izzy-Mame & Joe-Mame.
Or, if you like Mame, then Mame. Like Mame, Mame, or Mame. Mame Mame Mame. Mame, Mame Mame.