i love the idea! i couldnīt do something like that myself though, because i would forget where the exact patch change was, and miss it. iīm a kind of "improvise the crossover" kinda guy. i like the way itīs all so practical and perfect though, and i can imagine how it would be freeing to use it. you have to really know your songs, too.
kudos, and i hate you for having awesome gear. which you probably worked hard to earn, but still!