Alright, I finally broke down and purchased a block of plateau briar and a stem. I'll post photos once I start working on it. I'll likely start on mine soon after Christmas. Where I ordered, they were out of black stems so I opted for a white marble (I figure I can always get another stem if I end up not liking it) which actually might be kind of nice. However, although a pleasing looking shape, it's quite wide as well as thick. Has anyone ever reshaped a stem, by sanding or other means, to acquire a shape more pleasing or comfortable? And how do you know how much you can take off before damaging the stem? Is the stem solid except for the draft hole? If shaping by hand, what kind of file or files would work best?