You are spot on - the revised monk is a very good skill monkey. If the DM offers challenges in which skillmonkeys will win, then the monk is going to do some winning.

As for the epic DC's, what is your concern about them? Is the word "epic" that's got you disturbed? Because this is what epic skill DCs allow you to do:
  • walk on water
  • run up walls
  • hover
  • stand up quickly
  • fall off a cliff and not get hurt

Last time I checked, a 5th-level cleric or wizard can duplicate every single one of those effects. "Epic" skill uses aren't really very epic.