Upgrading Production www Servers, MySQL Servers, etc, etc

[Lewis Watson]

Hi List,
I asked a couple of questions a few months ago about upgrading ports on
production machines and portupgrade seemed to be a recommended tool for
this, even on production servers. So now I  have questions about
portupgrade :-)

I want to use port upgrade to upgrade ports but what about ports where I
have modified the Makefile? Will I get the opportunity to modify the
Makefile after it downloads the newest port; but before it installs? I
have dug around for tutorials/ how-to's for portupgrade but I have not
been so lucky as to find answers regarding this.
Thanks for help!!
Lewis