A parrot behaviorist told you no shoulder time for a year??!! I don't know where you got that 'behaviorist' from but it seems to me that the title of behaviorist was self-given

Nobody (and I do mean NOBODY) who understands parrots would ever give you that advice for the simple reason that, unless you keep the bird in a cage ALL THE TIME (BAD!) or with a very severe clip (BAD!) it's completely unenforceable! Foing time-outs often and all the time (because it will be ALL THE TIME) will not only NOT teach her not to be on you (the closeness between a pair and the highly social nature of parrots are survival traits that nature 'hard-wired' into their brains so, short of a lobotomy, NOTHING anybody can do can change the need for either) but also make her resent you BIG TIME! You see, the way she will look at it is that you would be not only depriving her of what she considers her inalienable right and making her VERY unhappy with you but she will also feel so betrayed by your lack of love that she will, most likely, turn on you becoming extremely aggressive - AND, she might start plucking again! Senegals are known for their aggression when unhappy so I suggest you rethink your position on her needs and your compliance with them because it seems to me that the previous owners did not understand her and that's why she turned to aggression - which makes the situation even more complicated for you because there is already a precedent as one can say that she already knows how 'that' goes and her 'solution' in the past was aggression so she could easily fall back in that behavior. And you have small children so, if there is one thing, you do not want is an unhappy, aggressive parrot!
Mind you, I am not criticizing you. I completely understand where you are coming from (I don't think anybody actually 'likes' having a parrot on their head, I know I don't!) but the thing is that having a parrot as a pet requires a very special frame of mind because they are not like any other animal we would keep as a companion. We are used to companion animals conforming to our lifestyle, our desires, etc or been contained most of the time (like reptiles and such) but, with parrots, you can't 'contain' them and, when it comes to conforming, it's the other way around. It's not them that comply with our rules, it's us that need to comply with theirs because, when it comes to natural behaviors, there is no flexibility, no training, no nothing. It's the ONLY way that you achieve a healthy and happy parrot and a good human/parrot relationship. You also need to realize that the difficulty of parrot-keeping is our fault, not theirs. We are the ones that want the closeness with them so, in order for us to get this, we trick them into imprinting to people instead of to their parrot parents (our handfeeding them when babies does this). We make them believe that we are part of their flock and, as such, potential mates for them. Then we keep a single one so the bird has no choice but to choose a human - and the result is that we, parrot keepers, have to change not only our lifestyle for them but demolish all our previous notions of what a 'well-behaved' companion animal is and start with a completely different scheme where we are no longer the bosses but equal partners to a difficult other half with the ONLY advantage of a slightly higher intelligence (they are VERY smart and VERY wily!). It's like the old saying goes: Beware of what you ask for because you might get it!
