Alcohol to Morocco

[txg]

We're currently in Portugal and stocked up a lot on food and drinks some days ago because the marina here has a free supermarket shuttle. Initially we planned to head on to madeira and the canaries so there wouldn't have been any customs issues and as we thought alcohol could probably be cheaper here we bought about 15L of wine and 10L of liquor.

But now we changed plans and will join another cruising couple and go to Morocco. They allow 1L of wine and 1L of liquor per person so obviously we have way to much on board. I don't feel good about hiding the stuff somewhere so my question is if someone has had the same problem in the past and has any experience with getting the stuff bonded? Is this a complicated process and how expensive is it?

I tried to google but couldn't find anything.