Hey Scole, I don't think the Axi 2212/34 will work well on this baby unless you can bring the Taco in at 15oz, and I doubt that. The Axi 2212/34 should really be used for that weight range if you want to 3D the Taco. I would build someting else if you don't want to invest in a different motor. There are lots of choices out there for that motor.
Just my $0.02
Ask Chuck Auger for his setup and mods on the Taco. It flew awesome at the Mempho Pro Bro.