Thanks for the good wishes folks. The day did not turn out as good as I thought 'cos the shower broke totally yesterday so I went and bought another thinking it would fit OK..............wrong!
Seems they have modified that model, water inlet moved, power connection moved so I spent the day digging the cable out of the wall and installing a new one along with a bit of plumbing bodgery but it's OK now.
Sitting here talking bollicks and supping a few lagers hoping to see some of you next weekend at Strontian.
Andy.