Anemones, and Seastars

Hi. I have been working on my 39b for a while know. The tank is fully cycled and I added tunneling for the golden dwarf moray eel. I have added 2 clownfish (Black Ice, and Regular clown) And I would like to add an Anemone for them to host. I also have a goby and pistol shrimp. I'm still working on setting up my sump (I'm having pump speed issues). After I get that figured out I will get my GDM eel and then an Anemone. What Anemone do you guys recommend for my tank? I would like a carpet Anemone but I think It would eat everything. I also forgot to mention I have a cleaner shrimp pair.

I also would like to add a sea star. I haven't had any experience with sea stars in the past. I was thinking of getting a sand sifting sea star but I fear It will eat my shrimp and possibly my goby. What sea stars do you guys recommend?