Thanks everyone. Some good ideas, but nothing that quite fits all parts of the brief, yet (except a commission, in respect of which: first, I wouldn't know where to start; and, secondly, sounds expensive).
I have a few pipes. Many of them have one or more characteristics that I like. But, as yet, I've been unable to find the holy grail - one that combines the best bits of all. So I was wondering whether you guys could point me in the right direction, please?
What I'm looking for:
Bent...