Small Update - Talked with a guy from one of the jeep clubs based in the antelope valley regarding trail conditions since he usually leads a trip for his club on Sherman Pass yearly. He said difficulty wise if you've run most of the "difficult" trails in big bear (Holcomb Creek, Gold Mtn, Heartbreak Ridge, etc) without issue Sherman Pass should be no problem.
Also, who's planning on camping that weekend? Is anyone planning on heading up earlier on Friday or coming up Saturday morning vs leaving from the LA area on Friday evening?