I suspect a vest with spring loaded arm may be a better start. Adding a gimbal, monitor, lens controls to top it out. It would be a lot lighter to carry. Battery pack for the lower gimbal gravity factor.
That plate that you have your gimbal mounted to on the shoulder rig is a serious weak point. Get a beefier plate!!!!! The one that OD Hunte sells is expensive, but its cheaper then having your camera and gimbal fall when that plate cracks. The plate you are using right now, might not show any outward metal fatigue.....but seriously it is constantly flexing and it WILL break!!!
Cool. Im fully invested as well to always needin parts but coiled cables. Lot on the shelf or floor😂🤪i flip my monitor cuz i dont use a cage so bumping hdmi is a concern for me. The under slung looks cool🤷🫡Thank You