Thanks for the link. The problem that I am facing is that I can't install the actual plugin to my production org. I had it installed but it showed as a trial version. I removed it, and now I cannot seem to install it at all.
I don't believe there is a way to maintain the IDs. With a good dataloader tool, however, you can migrate the products, then when migrating the features, relate it to a Product using one of the fields on the Product as way to match it (Product Code, Name, etc.)