After deliberation I’ve stuck with what the factory fit and gone with the ZV7 at £71 each fitted, local to me for convenience.
They say they can balance wheels, so fingers crossed they have that correct.
The cynic in me (from experience) says “They all say that!” so rather than cross your fingers, suggest you watch it being done using the proper cones to centralise the hub. I am sure most tyre fitters want to do the right thing I have met more than one operator who simply has no idea of the correct procedure.