Evil character build advice

[Tanuki Tales]

Moving this over from the Nature of Evil thread (http://www.giantitp.com/forums/showthread.php?367392-The-Nature-of-Evil) because this isn't as much about the character's psychology and is about the character's build. But please do take a minute to read through that thread, as the character's psychology does play into the future build choice.

The character is starting as a level 2 gestalt: Teramach (http://www.giantitp.com/forums/showthread.php?286983-3-5-Base-Class-quot-I-want-to-live-inside-a-castle-built-of-your-agony!-quot) 2//Bugbear.

Now, I'm planning to run Teramach clean down the left side of the gestalt and so far have entertained putting Stalker (from the Path of War) on the right side for the last 18 levels of the character. The plan would be to focus in Broken Blade for UAS damage boosting and Veiled Moon for battlefield movement and stealth based "ghosting" of enemies.

Now, the Teramach can use maneuvers while in a rage and I believe the Advanced Class Guide has a feat that lets you use certain skills in a rage (or maybe that was an archetype or something), so it should be doable.

My base scores to work with are the following: 17, 17, 16, 16, 14, 13

So...thoughts? Advice?