I have always loved zacuto shoulder pad + proteus setups. It looks like is makes the camera well balanced to me. What length are your rods 60cm?
Canon XH A1
Brevis Flipped MP.1
Mounts: Canon FD, Nikon
CF1, CF1Le, CF2Le
Proteus Baseplate, 45cm Solid Carbon Rods
Canon FD 24mm f2.8, 35mm f2.8, 50mm f1.8, 100mm f2.8, 135mm f2.8, 35-105mm 3.5
Nikkor 135mm f2.8