reproduce our current icons in hi-definition suitable for bootstrap, and retina displays.

We have a current set of icons that we use to indicate features of our products, however these are now starting to look a bit rough round the edges on higher resolution displays and we don't have originals to work from. Your mission should you chose to accept it will be to recreate all our icons in a higher resolution suitable for retina displays etc. There are about a dozen different icons. At present we change the numeric details for each icon, but we want to make the icons more generic so that we can type the details underneath. for example, the shots icon would just be the stars (or maybe something you think would look better) and then on top it would say shots in text and underneath 16 shots. This would remove the need to create hundreds of different icons. In case you are interested the icons relate to fireworks.