Oooh I like this idea! They could be cute little icons displayed under the perk icons or something. I would definately look into purchasing these if they were made avaliable. It would also be cool if we had "achievement badges" which you could purchase (or were just simply granted) after you completed an achievement. Examples of achievements could be like a Millionaire badge, which you could purchase after you had 1 mil in the bank, or a Dog Lover badge once you own 1 of every dog, or a Master Trialer after you won first place in 100 or whatever trials or a Supporter badge for donating to Ala or *end ramble* In sum, I think these would be fun!