i am looking into various built forward looking sonar to install on a 90 feet boat with semi-displacement aluminum hull with speeds up to 25 knots. i have been using interphase probe on my present planning boat, but i am not very happy with the performance, especially at higher speeds. i have come accross far sounder, and watched the demo on their site, which looks impressive. however, they have presently set the limits for slower speeds. i know that echopilot also produces such equipment and recently furuno has come up with a new product FL7000. anyone has personal experience to share?