I actually tried this last weekend. It was one of the weirdest experiences I've had with lsa, I ingested 1.5 grams of rue and 6 Hbwr seeds and I usually can puke in a half hour and still have a good experience. But this time I started puking and cld feel something coming on. The light startled having this weird wavy pattern like you see from fluorescent lights but there were none. I then came up for an hour all warm and cozy in a blanket thenI came back to baseline it was very weird.
The rue definitely adds to the nausea and so I wld suggest using a extract or reduced goo from harmalas if you do this so you can reduce the nausea factor.
"we are not human being's having spiritual experiences, we are spiritual being's having human experience's." (Teilhard de Chardin (1975?)