Remailer Phases

We need a good mixmaster net. working remailer: 1. Average latency less than 5 min 2. Operator probably trustworthy 3. Less than 1 message dropped per 100,000 handled Phase I: 10 working remailers Phase II: 100 working remailers Phase III: 1000 working remailers It is permissible to redesign and reimplement to achieve these goals. Comments welcome.