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Niel Miller is located in UK and hones professionally.

I do not think he is a pro, and probably not even a honer.
A razor is stropped before the shave and should be able to go full shave with no extra stropping. If you have tyo strop mid shave that...

Definitely,
they are the ones that know your razors and should be able to guide you with the blades.
You said "company", are they specialized in razor honing or are they a knife sharpening shop...