All I can tell you is that I were running this project, I would want at least 6-8 of these cars on the track no later than Mid-May. They could pick a variety of tracks and bring in the teams needed a day early before the races there and at the VERY least, have all the cars make at least one simulated fuel run in a mock race. Assuming no major complications pop up, by Mid-September at the latest everybody would have their final specs and car and component building could begin in earnest. As for the center lock wheels, that's an absolute non-starter as far as I'm concerned. All they are trying to do is eliminate another skill position so they don't have to pay for real talent. When it comes to the over the wall guys, I'm going to side with them nearly every time.