I hope to do some imaging tests soon but the setup seems to be solid and within the total specified load of 70 pounds. I have 75 pounds of counterweights attached. I can slide the weights over once I add the STT-8300m pro+ camera package to one of the scopes.
Here is a picture of my SV115T on a ADM MaxGuider adjustable piggyback on the C11 EdgeHD. It is in a roll away shed so I have room to walk around the mount. The back of the shed contains a desk and the shed acts as a shelter for me and my laptop when imaging.