Marine electrical engineer for houseboat prototype

Prototyping 13.0 m Houseboat - need to integrate solar power recharging (1500 watt panels), battery bank, inverter, outboard engine controls, navigation lights and AC/DC circuits for interior lighting, fridge, air-conditioning, induction top, water delivery and heating, and amenity AC outlets for electronic devices. Layout drawings available upon engagement. Proposed equipment list attached. Require integration recommendations for equipment, control panels and wiring sizing. Shore, solar and gasoline power sources only - no propane or diesel. Would like to be able to be 'off-grid' for a week at a time. Please provide scope of work.