small fixed blade for bushcraft on my left shoulder
How is this mounted?
Is it on the pack's strap, or affixed in some other way?
A visual would be most helpful.
As far as being "over-equipped" (if that's what batspit crazy means), I would say no, you're not.
If I'm gonna be out in the boonies for four days, I'm gonna have a light hatchet, a fixed blade, a decent folder, and a Leatherman. At least. Probably also something small, like a Peanut or Case's
Pocket Hunter (same size), or maybe a medium stockman. Personally, I might skip the six-inch blade in favor of a four-inch all-round type blade. Depends on venue, flora, fauna, stuff like that. I'm not all that good with a big blade, and I can get most things done with four inches of sharpness. A change in the circumstances however might switch me from a light hatchet to a short survival machete (Ontario SP-8). Just depends. Certain kinds of undergrowth don't submit well to hatchets. Manzanita (common in California) comes to mind.
I'm over-equipped in my EDC anyway (five or six blades on me at most times), but that's mostly because I like to try out new stuff.
If I head into the woods and come back without ever having used half of my tools, that doesn't mean I'm disappointed.
If I head into the woods and need a tool I haven't brought, because I didn't wanna be criticized, then I'm gonna be more than just disappointed.
Choose your load-out to meet your needs according to your perception, not theirs.