Howdy Huntem,
Yes, I have used the Leupold custom shop. I found them to be very friendly ,informative and the service was fast ( about 7 days after they received my scope).
You can call them on their 800 number, tell them what you want to do the they will give you a total price that includes shipping and then you can send them a money order when you ship your scope. Don't remember if they take plastic over the phone or not.Let us know how it' turns out.
Jim