Give the gift of Drupal. All merchandise is 50% off through 2016.
the default images styles that come with commerce kickstart are:
it would be nice that taxonomy images also have one of 941x219 (with your css).
also, images have not an smaller version for mobile devices what it is not recomended.
this could be resolved by making the other version of your styles with smaller sizes and assigning them by css.
thanks a lot for the distribution :)