I voted 1 week but like phantom said it's really up to you.... giving her two more weeks will produce a very stony couch lock effect so if that's what your looking for, get at it.
1 week more , great great plant looks, enjoy for your harvest, maybe if you no wait all pistill turn red , only 80% is enough and after you get a nice stoned , me i like more psyco stone then bodystone, but if you wait more....get also more sweet bud !!!!! you have a choice