AFAIK, the MSRP's are not set in stone, but are also not likely to change. Therefore yes, it will "work" on the Select, California Route 1, and Premium SR for certain. The commission hasn't finished writing the regulations for the program yet, so it is unclear if the cap includes "options", so it is possible the ER premium may qualify as well.
Fully understand about the Mrs, have been going through the same gyrations with mine. Even though I want to get the cheapest Mach E they make (Select RWD), she can't get it out of her head that it is a $44,000 car. Since BEV's are not subject to tax in NJ, with the $12,500 in incentives and 7% savings on sales tax, it is the same cost as a $29,500 gas car - but she only hears $44,000. For point of reference her Durango was $35,000, but after negotiations and trade-in we only financed $26,000 so the E payment will be more expensive than her car's - which is the other thing she won't let go of

. I REALLY want to keep my convertible and thus I don't have a trade-in, so there's going to be plenty of discussion on the topic for quite a while longer (I reserved my E November 26th)....