You should also add support for hero score screen icons.
Are disabled icons really that much darker than regular icons? My first impression is that the disabled icon in that screenshot is too dark, but you probably know better than me.
Edit: cool, I see you link to my tutorial for importing icons. I should probably link back once the thing is fully operational. :) I also noticed one of the attachments in that tutorial got eaten at some point, I'll need to remake it. | 
