well i can't say that i'll know what will happen to you, especially since i've drank acacia confusa aya only once but for me it was alot more mild (but in a really good way) and very short acting. i'm not sure if you'll have the same experience but for me it was very interesting. if you can stand and do some tai chi or dancing i would definitely do it. for me the experience of standing was INCREDIBLE and LIBERATING! very interesting sensation none the less
Hope all goes well for yeh buddy
acacia is such an amazing plant species! i'm very glad it's here on the earth. personally i'm trying to grow some acuminata, i hear it's leaves are extremely suitable for aya.
Edit: also some people don't recieve visions and sometimes even if you take "more than enough" aya might take her time revealing herself to you (i'm not a leading expert though, just what i've heard from other far more expereinced individuals)