I have three baris and use the Neotech harness. Funny that the Noblet and Buescher have the same adjustment (18") from hook to top of crook, but Bundy measures 17" from top to hook-loop. So I have one harness for the two horns and a seperate on for the Bundy. I don't like to adjust when I change horns.
I use Hercules stands, one for each horn. I have a stand for repairs which I have on a bench. I drilled a hole in one the frames so the horn adjustment allows the horn as near the bench as possible. I drilled a hole in another frame so the horn rests comfortably a bit higher and is best for me to play while seated. The other Hercules I left original as it is easier to lift the horn (still seated) while I swivel about to face the music-stand. Also two stands are double and also accomadate a tenor or alto.
I don't play the bari much while standing (me, I mean) because the 20 pound bari has become more like a 50 pound (lb) weight. My favorite position is seated with the horn resting on my hip. Sounds a little strange, but with the bari resting on my hip I feel the tone more, and the reverb I feel I play a bit differently, like I'm listening closer as I play. I suspect old age has something to do with this. Never mind.