Nothing fancy here, just 12' 4x4 treated posts set 2-3 feet down a 6" post hole set with ready-mix.  I plan to decide on the height for the 2x6 header and then cut them off with a sawzall.  We decided on 10' width from the Hanjin, so we can park vehicles underneath it along with our rain water system and other outside stuff.

Hope it helps someone.  God bless.