Greetings...I've always had smaller ski boats and never had to worry about electronics, so I have only a limited knowledge of the various navigational components...I just took a giant jump to a 1999 310 Sundancer...I purchased the boat in Chicago, and had it transported to Michigan where I reside...the TV and GPS antennas (spoiler) where damaged, along with the a cover plate for one of the 2 GPS gauges which was blown off during transport...as a result of the cover missing, water entered and damaged the contacts on the base...additionally, the spring looking antenna (spoiler) has most of the coating peeling off...No1: how vital are these components, and is there somewhere I can purchase the replacement parts, reasonably priced...No. 2: If not, and it means replacing the systems, and though I don't fish, I'm still concerned with depth,along speed, GPS (and maybe radar)...I appreciate any advise someone can afford me...thank you
