I just purchased a DFF1 UHD and am looking for either a transom mount or low profile thru hull mount transducer. I know that there are a few out there that are made by AIrmar(B175H/M/L,TM265LH/LM). Would either of these be compatible with the DFF1-UHD. I am running a 12"NN3D MFD. I am upgrading from the standard DFF1. I currently have a low profile 50/200KW B164/12degree transducer. Any input will be appreciated.