Wiring Help for Betafpv Pavo20 Pro Build

Hi everyone, after my Talon died i decided to get a Betafpv Pavo20 Pro, just stock no vtx. I am going to use the Hglrc Zeus and Ratal Camera from the Talon. I printed a pavo20 vtx cradle as a mock-up to see how to mount everything.

My question is in relation to wiring. Can I buy a female 6 pin plug and just wire up the 3 wires (+, - and rx) to the correct pins of the digital plug. I know I won't get OSD but this is just a cheap solution to get back into the air.

Thanks for any help.