[Twisted-Python] Twisted and ZSI - any examples/words of wisdom?

[Chaz.]

I am just about to embark on a SOAP interface to my services. I enjoy
using Twisted and would love to continue using it with SOAP. I have used
ZSI before in a standalone product but don't see much about marrying the
two: twisted and ZSI.

I am sure there is someone out there that has done it, and wonder how to
do it? Are there any examples yet?

Peace,
Chaz