Guys/Gals Last year I bought a new boat trailer for the 12 ft aluminum along with 6hp Johnson. Now it's time to buy more toys. I'm trying to make a mini trout machine.I'm looking to buy a GPS and a depthfinder. Perhaps a combo unit I noticed Cabela's had a handheld Lowrance H20 and Hummingbird 768 sonar gps as well as several Eagle products -A Fishmark 320 and a Fishlite 642CL on sale this wk. Does anyone know anything about these products or have any recommendations? Obviously, space is a concern. Thanks in advance.