Still need the gap from Springfield, MO to Little Rock and from Springfield, MO to Memphis addressed. A pair of urban superchargers at the half-way points (Hardy, Ar or West Plains, or Jonesboro for the former, Clinton or Conway for the latter) would be enough to make me happy. Just need a quick bridge/boost between the major cities... but right now it is still a desert. Even the new Branson Supercharger "coming soon" won't be much help. Maybe on the return trip from Little Rock, but on the way down it's no benefit at all.