Now its stopped raining.....
had the chance to fit the Towbar and Electrics, haved to say was quite easy,
Both items were delivered promptly, the bar arrived the next day and electrics a couple of days later!.
The Dixon Bate bracket lined up perfectly, as it was the commercial version it had x2 extra bolt points and i had to open out x2 existing holes in the chassis to accept the sleeved mounting bolts, i removed the complete rear bumper including the steel frame to fit, i think i could have got away with just removing the plastic outer section, the cut-out required in the bumper plastic was already clearly marked.
The electrics, were a little time consuming, but using the Towsure full bypass kit and following their instructions, it was a resonably straightforward job.
Now just need some good weather to try its towing ability!.