Wireless boom op

Hi everyone! I will be working on a film in a couple of weeks and I need your insight on a couple of things. They hired me as the boom operator and I need to be as versatile as possible since it will be shot on film and we won’t be able to reshoot any takes. So I thought going full wireless to be able to move around freely. My equipment so far is a sennheiser mke 600,the rode blimp and a rode boom pole pro so I can run the cable internally. The mic is going into a shure slxd body pack transmitter. And I will be wearing a shure IEM coming through a shure receiver. I need to find a female xlr to female mini xlr since the shure transmitter has a mini xlr connector. Any recommendations? Does this plan sound good? Which equipment is your go to for these kind of films? Thanks a lot