As requested some pictures of my rad mount. They are not very neat but are out of sight and do the job remarkably well. Aluminium brackets riveted to the chassis tube at the bottom as described in the build manual. The original top brackets, one of which can be seen in the picture of the top mount were to far back to fit the hoses etc, so I made brackets that bolt to the top mounting plate on the chassis that also serve as handy earthing points for the front lights, and the rusty Sierra horn bracket I've reused!