When you band in multiple Heroes, you activate their abilites in any order. If you don't want to activate preventable/imterruptable abilities, you can choose to activate Moses first, and no others will activate. If you do, you can activate Moses last. Any CBP abilities that you activate after Moses will work, as will any CBI abilities activated before. The only exceptions are abilities that band/CtB/CtR. Those have to activate last.
Technically you should bring all of the characters into battle, but I would have no problem as your opponent if yoi saved time by announcing your intent to activate KoT first.