Tanzan

Hi everyone, I have a 6 gal mini bow-front and I am 4 weeks into cycling my tank right now and am looking into inhabitants. I'm thinking of one Betta and four cherry shrimp. Does anybody have experience with housing Bettas with shrimp? How likely is it that the Betta fish will attack or eat the shrimp? And does it matter if they are ghost or cherry shrimp (as the ghost shrimp are harder to see perhaps)? Just curious to know what other people have seen and/or had happened to them.