Your timeline is more sensible, especially if the good lady was with you. We decided to get the biggie out of the way on day 1 (27 miles i think), which left the other days more at a manageable and leisurely pace. The decent food and copious amounts of beer each evening after our walk fuelled us for the following day.
We watched the Celtic v Porto UEFA cup final in the Bridge of Orchy hotel on the Wednesday (day 3). Better off watching it there as, apparently, Seville had more than 2 million visiting fans so we might not have seen the game 😎😎