Well the trailer performed beautifully, towed at sixty miles an hour straight as a die, lights and indicators all worked a treat and she looked great.
Small problem when the rose joints I used to centralise the axles broke under the strain, they were way too small so I’m replacing them with track rod ends in the middle of the axle, that will still allow up and down and twisting which the axle needs to do as well as holding the axles in line