Anyone working with Uros?

I had a pair of Malis that I absolutely loved, but got rid of them along with the rest of my collection when I left for school.

I have been toying with the idea of getting another pair. I am really thinking of Ornate or Moroccans. I was curious how personable these two species are. My malis would eat from my fingers and would practically walk onto the palm of your hand if you allowed them too. Wondering if either of the two species mentioned are shy at all...

Also...I have seen Uros and Tortoises (smaller species) housed together in the same enclosure (large cattle stock tanks). Anybody have experience with this...

And please post pictures if you have any...