i doubt he could find the time to do much more.
also, i got the impression that cfm goes pretty well, judging from how often his work appears on other bands' albums.
i don't think there is a way that they are losing money on a tour. they get a small % from record sales, touring is one way they can make pretty good money. if they are actually losing money to bring their music around the world to their fans then i am even more impressed with their extreme dedication to their art and fans