Thanks Guy, Juan, and Frank for looking in and for commenting so kindly. Stephen, very kind of you, and far too generous! Yes, the plumbing is copper wire. I salvage any I can from broken small appliances and other discarded household items, have quite a pile of the stuff. I'm not sure that I'll be tackling a full Scratch Build soon, but some heavily modified Kits are much on my mind of late. Hacking up a Camel to make a "Comic" is tempting and I'd love to do a 1:32 Scale Albatros W.4.
So much to do, so little time as the old saying goes!
Cheers,
Lance