I would like a modular system which looks like an SAF SBO.
Lens goes to side pouches on the waist (2 on each side), flash and batt packs goes to the back pouch of the waist. Tripod placed at where the entrenching tool is. Extra camera batts and CF cards goes on to either sides of the harness at the chest.
Would I get this? Well, I wouldn't rule it out.
Best of all you can sew your name and brand badge on the harness.