That's the way to do it. The one I really want to hear is T5p, as some have said it's like a closed Grado, something I'm looking for (http://www.head-fi.org/t/689357/closed-grados-a-compilation-of-30-threads-poll). But I'm not spending that much just to find out "no."
Fostex TH600 and TH900 are on my list for my next cans. I wouldn't mind hearing the T5p though at some point.