Mick,
Thanks for the welcome and the help with registering......yyou are not wrong about the prices! As I said I've been out of model railways for a long time but, having seen the prices of other hobby electronics such as rc aircraft etc cocome.down markedly in price, I had assumed that a similar thing would have happened to trains......what a shock I got! I love the idea of dcc sound but the prices are obscene.
Currently I'm relying on second hand ebay lima stuff which, while not as good as the new products, will still look good on the line. (They also have the advantage of lots of Internal space to fill with electronics! Total cost of 2 locomotives and an 8 coach rake is less than £100 so I really can't complain.
I really wish I had the house at the high end of the garden.....it would make life a lot easier.....I've drawn a (very!) Rough sketch and hopefully uploaded it.....we will see!