My Cape Wrath Trail route…as it stands today. View on larger map
I should also add that my feelings are now that a few of these stages would be very dificult in winter. In January I found that seven hours of light and weather conditions made stages of over 20km pretty much unrealistic. You could do the odd day as I did starting and finishing with headtorch, but it’s not much fun.
In summer I think this would be a good route for a reasonably fit walker.