I have a humminbird 597 ci on the front of my boat and I have a humminbird 200dx for the drivers console. The 200dx has no temp sensor {I think the temp sensor for the 200 were a separate wiring run} The 200 has the same 7 pin plug in [with no pins installed empty] as my 597. My question is can I unpin and arrange the pins in the 7 pin to fit a newer transducer with a 7 pin connector and use the temp probe in the transducer {just 5 actual pins used out of the 7} The 200 has a 2pin connector for the transducer and a 4 pin for the temp and speed.