Marine electrical work

 G'day guys, 

need a fusion stereo and speakers wired up and also a HDS 7 Lowrance chart plotter around the Mandurah area. Anyone out there into this sort of installs or know of anyone that is??? Pay cash or take you fishing, whatever...need it done before Australia Day...to be installed on a 6.6m aluminium Trailcraft with 150hp Suzuki four stroke