It seems nut mixes, store bought and the ones you buy over the Internet, are basically one size fits all. They mix 'em up and you buy what they mix. I haven't seen a place that allows you to customize your personal nut mix. If you could purchase a bespoke nut mix, what would it be?
Mine would be...
They would be roasted and seasoned with a bit of salt and a good dose of powdered New Mexican red chile.