Thank you all.
This deAgostini set of machined parts and materials exceeded my expectations. The step by step illustrated instructions were very detailed.
I would recommend this kit without hesitation.
If anyone wants a break from machining their own parts from scratch or plans, this kit would fill the bill - like assembling Meccano when you were a kid!
Check out the C57 if you are tempted. I like its design with the larger six drive wheels and the distinctive smoke deflectors.
Cheers...John