I'm a firm believer in a person never having too many icons - it's a pity you can't persuade Lj to give you more than 100 (though for some reason I got 110 out of them) ...

I think you should keep all of the ones with you in them - they're unique and noone else will have them - then I diversified a bit - a few buffy, couple of doctors, winchesters and lets no forget patriotism.

You can probably afford to lose the 'In Kripke We Trust' as it pertains to Season 3 and you're going to need one for Season 4.