No mention of wing mirrors on that list, I can tell you from experience that Solmar - before they went bust - charged 110 euros if you scratched one. Insurance4carhire covered it in full within 4 weeks, easy to claim for.
Full insurance with the car hire companies varies considerably, range typically between 5 and 9 euros per day, but as John says there is usually a maximum cap on this - you need to check each company's terms carefully.
Personally, I use Dickmans as a norm and book via Carhireinspain.com, no issues at all with them in over 10 years, the time I used Solmar, against by wishes, was when Dickmans could not provide the vehicle needed so I had to go elsewhere.
Michael.
