I'm thinking of getting the Naniwa set: 5K, 8K and 12K.

I'm also thinking picking up a barber hone.

If I have a 12K Naniwa would the barber hone be needed? Could the 12K be used for refreshing the blade instead?

Also - is CrOx necessary or would 12K Naniwa, canvas and leather be fine?

(Btw my canvas is home made denim strop).

Thanks,
Michael.