Hi ! Thank you everyone for this thread wich is pretty helpfull !
So, here is my question :
Qinggong can stack with all others monk's archetypes but can only replace basic monk abilities.
That's what the text says, but would it be overpowered if I'd let a player of mine make a "Qinggong Drunken Master of many styles" and replace the drunken master abilities with ki powers ?
I think no, because the drunken master is pretty fun but except his drunken ki pool, it... well, let's say it, kinda suck, IMHO.
But maybe there's some resulting combos I can't see or maybe that would be a too big transgression of the rules, finally allowing him to take only one class feature (the drunken ki pool) of an archetypes.