Your "instant ayahuasca" will not be ayahuasca at all..it will be rue and chaliponga..rue has its own history of use as haoma. It is powerful and beautiful in it's own right, but it is not ayahuasca. Ayahuasca is caapi.
Why the rush anyway? whats wrong with getting to know the plants and taking the time to brew them properly? Im all for innovation, but I find it sort of saddening when I hear of people not wanting to take the time to brew etc and just wanting some instant trip before they even know the plant/plants..
A harmala-DMT combo is nothing to rush into..rushing into that can really teach you that the hard way.
That said, a fan will work fine.
Long live the unwoke.