I've decided to go with the Helix 12 or Solix 12 for my boat (I think), and want to make sure I'm getting everything I need. I'm moving over from Lowrance and have a few questions if someone has advice or knowledge. I'm assuming the transducer is a separate purchase and not sure if there are different ones or a standard one. I have the ultrex so I already have one for the bow just not sure which one I need for the console unit. Also what all cables I may need to have to network everything together (just dont want surprises later down the road.) I have a local BassPro shop I could purchase from but would prefer to buy from a helpful dealer on here that has knowledge or can be contacted for questions!! Thanks in advance!!