Not my boat but very similar in style.
Mine is still being built and is:
Length 49ft 11
Beam of 22ft
Draft of around 1 metre +- and able to be dried out for maintenance with no problem.
Displacement approx 9000kg
Motors 80hp x 2 (Perkins 4236)
Fuel approx 2000 litres in 4 main tanks + 2x 200 litre day tanks
Western red cedar and epoxy to 200mm above the waterline and polycore above that, fitout is in gaboon ply, polycore, cedar.