Acces to box pedestal for wiring. Remove 4 screw holding base aft drill hole on port lazarette (same as factory install wiring on stbd) Run:Radar Antenna/Gps Antenna/Flugate Wires . I have done all of this but have not installed base for the 2"alum pipe to support 2kw radar dome.any ideas. I think I can have the pipe bent to 90"-attach base to exterior of lazarette and clamp to rail seat back support??????_ If there is a better way please help.