busy going through the process of getting a new trailer, and been to the weighbridge this morning -
humber destroyer 5.8 with yam 90 2stroke, single deluxe console, and 2 x twin jockeys, anchor/ chain/ 100litres of fuel / small aux. and the other bits and pieces of accumulated stuff, and including the trailer - total weight was spot on 1100kg - so probably looking at 800kg without the trailer - which is exactly what Sue at Humber estimated it would be!!
hope it helps others out there