Banana Eel in a Reef Aquarium?

[aquaticlog]

I've read a fair bit about this and while banana eel is reef safe, it may go after crustaceans or small fish. I don't have any shrimp in my reef aquarium, but I do have a few smaller fish - clowns, royal gramma.
I got this eel from a friend who's had it for some time, says that if you feed it twice a week, no issues whatsoever.
What do you think, should I risk it? It would really help if you could speak from experience!

This is the eel

And this is the aquarium (7 feet long)

 

[Gumbies R Us]

@Slocke
@littlefoxx

 

[jmaneyapanda]

My banana eel has no interest in fish. I cant even get him to take silversides. However, I know someone who ha one that will eat everything. So, your mileage may vary