I vote for turning your 55 into a sump and going marine. A lot more interesting and a lot more you can do with it. For the sump you can get a mantas shrimp. They are not as difficult as people make it seem. Call your friend and tell him to set up your 125 and start to cycle it. Then when you get home throw a hang on back overflow and you are good to go.
If you don't like the marine idea go native. Maybe smuggle or pay an Afgani to mail some natives from there for you.
Haha yeah, I don't want to have anything to do with this country once I leave!