Got a couple of questions:

1. Do the Elite Ti and or Hook 2 units have Ethernet or NMEA 2000 capability? The Elite has NMEA 2000 capability, the Hook2 doesn't. neither has Ethernet

2. Are either units compatible with the Lowrance GPS Point 1 heading sensor? The Elite TI does. The Point 1 connects through NMEA 2000

3. I currently run an HDS 12 Gen 3 unit at the console and use the LSS2 and the HST - WSBL 2D sonar. My question is can I use the total scan transducer instead of both of the transducers I currently use? Seems likes there is an adapter for that, however, I don't know why you would want to. You should have the LSS2 on the transom and the WSBL in the hull. This is to provide a reading while you're on plane through the 2D sonar. To mount the totalscan where you can read on plane if you have a glass boat, it would have to be on the pad to read while running.

4. Is there a difference between the HST-WSU and the HST-WSBL transducers? Both are skimmers but can be located in the hull. The HSt-WSU is 200khz and the HST-WSBL is 83/200

5. I have a Minn Kota Ultrex with a universal 2D sonar and its connected to a HDS 12 Gen 3 unit, which transducer do I select in the installation settings as my transducer?
The generic 83/200