No jackplate....pictures looks exactly like the boat in the thread titled "trancducer location". Have not found one picture of a z6 with a lss-2 installed. I don't think you could put a lss-2 where he put the humminbird transducer. I would even like to see a picture of one installed on a z6 with a jackplate....although I think it would be pretty simple.
No jackplate is what makes this installation so tough.
Mark