Do I still need access to the config file id I can get the ISP to install mod_perl ?:)

If they add:

LoadModule perl_module modules/libperl.so
AddModule mod_perl.c

and add:
SetHandler perl-script
PerlHandler Apache::Register
Options +ExecCGI

in my Virtual Host setup, would I need access to the config file for anything else.

I don't know what the chances are of getting them to do this, but I would still like to know if the is all that is needed for me to use mod_perl in my HTML files.

Thanks
-Siddatha