Do you mind if I do some clean up on it?

Mainly Perl::Critic and Perl::Tidy. There's a few tests missing and assumptions been made with opening files and system commands etc.

You might also highlight the fact that it seems to require at least 5.8 (due to the "qw()" lists).

I also don't like hard-wiring "/usr/bin/perl", as the system Perls are rarely up to date. My favourite technique is:

#! /usr/bin/env perl -w

which finds Perl from $PATH.

Or just hard-wire "/usr/local/bin/perl" and let the sysadmin sort it out...