I am working on an expanded icon pack which is inspired by your icons as well as google's black and white "material" icons. It will be available for all platforms, in both vector and raster formats, including proprietary formats like Adobe CSH (custom Photoshop shapes) and AI, Iconjar, as well font and webfont versions. It will of course be free, but donations will be accepted which I would love to share with you. Please get in touch. Cheers!