Hello! I've taken a look at this and I'm certain that I can perform these tasks for you with absolutely no difficulty. I've done much more complicated tasks in Perl and would love to have a chance to assist you. I've written Perl code that is currently being used at Fortune 500 companies and at Universities, so I'm very well prepared to assist you with these tasks.
Additionally, I'd also be able to assist you in the future with similar tasks if you desired.