Any Locksmiths here?

I think that there is at least one locksmith or someone who works on safes here.

I have a Liberty safe with a electronic key pad. I want to convert it to a mechanical dial. I know that it can be done and it is a relatively simple job for someone who knows how to do it. I know that I can buy the lock from Liberty directly.

What I am trying to find out is this a conversion I can do my self, or does it require special tool/knowledge?

Any info anyone might have would be appreciated. Feel free to PM me if this is info you would rather not publicize.

Thanks