are you really sure you want a breakthrough?
I am just asking, because I often think that people talk about "breaking" through with ayahuasca and they really have no idea what that level is like. This is more a warning than anything else..I know what it is like to think about and yearn for that experience..but when you really get slammed like that there is nothing..NOTHING that is gunna save your ass. Your in for it and this world goes bye bye, for what feels like forever..it is like dying. Are you ready to die? If so than shoot for breakthrough/death. Of course you will resurrect...ayahuasca is not physically toxic

but that doesn't really help me much when I am dying during an ayahuasca breakthrough. The spirits, the place..it's REAL. At least have someone watch over your body if you try to have an oral breakthrough cus you wont be able to walk around to the bathroom, get water etc..if you can you are probly just heavily tripping but it's not a breakthrough IME.
I would settle for just a few decent visionary journey before you worry about trying to fully break through into the other worlds. It sounds like what you are getting now is just barely a visual level..and there is a lot to experience and do inbetween there and full on breakthrough where you leave this reality entirely.
You must have a high tolerance as well..because 3g of rue and 5g mimosa should be strong for most people.
Long live the unwoke.