Do you think you can keep it down? SN is not my method, but from what I hear (read), the more you take, the more likely it is to vomit. I think there comes a point of "diminishing returns", whereby taking more than you need might lead to a greater likelihood of failure, due to the increased likelihood of vomiting. I think Stan's guide is based on the minimum needed for success, and maybe just a touch more, in order to assure success. Disclaimer: Like I said, I am only regurgitating what I have read, which is freely available on these forums and the Internet in general. I have NO first-hand experience with any of this, am no expert on any of this, and what I say shouldn't be taken as advice. Clearly, each of us has the responsibility to research our own methods and make our own determination about what is right for us.
Well, that would be a little worrisome, to say the least.