transducer mounting for a second graph

[zackblain]

shortly I'm going to add a new graph to my 16' aluminum tiller boat. I currently have a hbird matrix 12 with a transom mounted 200khz transducer. The new graph i'm looking to get is the hbird 597ci hi which apparently has a 200/83khz ducer. Would I be able to mount the new transducer next to the old one and not have any interference? Or would it be feasable to make a board that I could clamp and hang off the bow somehow which is where I would like to move the old graph to?