Automakers’ R&D budgets are driven to a very large extent by trying to balance muscle-mobiles with their Corporate Average Fuel Economy (and the implied air pollution) laws. Thus a $100M investment could let them build whatever sells, such as Ego-Boost. This enough to build, staff, and operate over 50 LPP clones per year, a more than respectable Maintenance Of Effort on the auto industry’s part. And it’s enough to get a lot of good press.