Akiko Nisei is good at digging. With her digging tools, her psychic abilities and the help of her friends, she can unearth all manner of treasures. She even has the government helping to keep her mental powers sharp and resources from becoming scarce. The prospectors of old may have had Mediums to help them dig deep, but Akiko works hard, and I think her efforts are deserving of note.
eXer and Nyashia are better choices than The Turning Wheel because they can also fire on Mind's Eye. I still feel that I wish there was more money in it; Mike/Key are great but they don't get your tools installed and fund your first runs. Any suggestions, comments, recommendations would be very welcome!