Great setup Jim well done, beautiful stacks the steam really chuffs out nicely from them, they remind me of a Pete 379 going down the highway 
Thanks Neil, its funny you said that....last night we watched a show on TV where a bloke brought a Mack Magnum truck to Australia from the USA and there were heaps of other big rigs in the yard and my wife said "that steam engine looks like one of those trucks with the big exhausts"