How difficult is it to remove heel rub from cranks?

I found you can either live with it, or strip the anodising completely and repolish, as detailed in that thread. The scuffing is the anodising wearing off, there is no repairing anodising.... AFAIK

Spotter did his cranks with different grade of sandpaper, chromosol and elbow grease.

You don't even have a drill though?

I don't have a drill and been doing some reading and feel...this would be easy to cock up.

£56 is a lot to get a set of cranks look really good.....but then again.....i could buy your cranks and sell these on.......decisions.....times like this my OCD comes out!