That Nissan engine will kill once they get it reliable. I'm all for introducing new manufacturers, although it is really only the engines that are different, rest is mainly control stuff.

The thing I have hated about V8 supercars for years is pit stops. Mandatory this, pit window that. I'd ban pit stops during safety cars and make all scheduled pit stops a specified minimum time so cars win on their merits, not on who has the best (or luckiest) pit stops. Problem is though you'd have to allow for certain stops eg to change a blown tyre or tape up a front air dam etc - all too hard to control I suppose. And someone would figure out a way around it.