I'm not a fan of the 10-team conferences either, but there is no way there can be two undefeated teams in one conference. There's nine teams not counting yourself. You just play all nine of your games within the conference, with no non-conference play. Everybody still plays everybody else. And as for Conference A having "only" eight teams, that's what both divisions of the Cloverbelt currently have.
What I meant by "only" was that there really isnt going to be a large and small cloverbelt anymore, unless they name conf. C the small cloverbelt. So the Cloverbelt conf. will only have eight teams total, which would be half of what they have now. Are you positive they arent going to create two divisions of five each for B and C?