New to points, am I doing this Amex to Aeromexico transfer right?

Pointify is tracking this transfer bonus for the points-and-miles community.

First time trying to use my Amex points for flights, so I'd love some advice. I'm booking a round trip PHX to MEX for 2 people in November, nonstop economy. The award price is 67,200 Aeromexico points plus about $566 in taxes, fees, and 1 checked bag. Paying cash for the same flights would be $1,223.26. I'm planning to move 30,000 Amex points total because of the Amex 20% transfer promo and then what looks like a second promo on the Aer