Just brought home a new 2008 Ranger Tug 25 on Friday and plan to spend the winter installing the electronics; sounder, GPS and radar. For the sounder, is there an easy method for routing the thru hull sounder cable, (already installed just in front of diesel tank) through to the helm? The second question is for the radar cable coming down from the stainless steel mast, is there an easy method for routing those wires through the roof and down to the helm?