If you want to establish a cheekline at this point, then by all means do so. Just be very conservative and careful! We don't want to see any beard-accidents!

Oh and if you get the itch to trim the stache, DON'T! It's not ready for that yet.

Patience shall be rewarded!

New beard growers: Check out the Rules of Beard Acquisition.
To upload and post pictures, here is a tutorial.
Do you believe in these Common Beard Myths?