Which brushless motors to get?

[RC-Monster Mike]

For 3s Lipo, I would take the 10s over the 12s. The 380c6L is also an excellent choice(this would probably be my overall choice).
For 6s Lipo on the Revo, I would use a 1940/8 or 1940/9. The 1950/7 or 1950/8 are also excellent choices. The wanderer 8xl or 9xl would also be a nice budget minded option. :)