I'm going to look at a 2005 Sylvan expedition 1600 aluminum, not sure if it's a sport of DC. The boat has a 75hp- 4stroke Yamaha and a min kotta trolling. the boat currently has 3 seats and the front is and open bow w/a split window. It has 2-3 livewells and a bimini top with a bunk traler. That's about all I know about the boat and I'm looking for advice for a price range. Thanks in advance for all and any help.