Looks great. The best view on the skyline (in my opinion) is from the MIA park. And you can set up your equipment easily (nobody will mind). Some night shots would also be interesting. Especially if you get a clear night. And maybe the souq waqif will give you good motives. If you don't want to have people in the pics, then go for the camels and horses. They won't mind;)
Just some ideas. Looking forward to seeing your finished work.