or you could have the G keys trigger a keymapped key. then, on your clones, only map it to a key if you want to. so your melee won't be trying to cast and your healer won't try to charge

btw, one useful hotstring is 'opening.salvo' and 'buff.1', 'buff.2', 'buff.3'

note: don't use caps and use dots instead of spaces... trust me on this one