My mom is on such meds, and it is very hard to keep the balance just right.
I give a 40% chance that during her acceptance speech Hillary will look like a zoned-out robot (meds too high) or have a seizure onstage (too low).
Another possibility is that she'll be half in the bag and ramble, but that's too much to hope for I think.
Almost exactly my thoughts, as well... although I've been posting the odds at something closer to 60% towards Walking Dead mode, myself. (She simply cannot afford to even so much as hint at a spazz-out, at this point...)