Hi George,
Only just discovered this thread, you've built some fantastic looking locos there, very inspirational.
I've built one or two 7mm loco kits but haven't yet tried scratchbuilding but considering a Johnson 1F as per yours. What tools do you generally use for cutting the brass to shape, do you have an extensive workshop? Could you also tell me whose drawing you used for the 1F please.
Keep up the great work.
Alan.