Hi Rudi,
Indeed, a great pleasure to meet you the other day and put a face to a name. To paraphrase some famous bard, "we small band of brothers..."
Anyway, I thought, and have vague recollections that 6th Armoured Div used Fireflys in the Italian Campaign, hence the question. Possibly an old copy of Military Modelling or some publication from the War Museum in Saxonwold was the source of this idea and I've hels off on the model until I have a definite idea where I'm going.

Tony