That's a thought. I hear the audiophools and guitar amp people really like leaky capacitors, especially the bumblebees and black beauties. Somewhere, I've got a shoebox full of old caps that I removed from equipment. Had I kept every old cap that I've replaced over the last 20 years, I could probably fill up several five gallon buckets.

It's the guitar guys who want them. Us audiophools want non leaky caps.... :D