“Wow is this good or bad?”
Probably won’t make much of a difference in Congressional seats.
For the Senate seats, Jefferson and Central CA would lean Republican, and split in South CA.
Central California would do very well. Most of the agriculture, and the water to make it grow. Could charge Silicon Valley and Northern Cal anything they wanted for water, and would not be weighed down with all the welfare cases in SF and LA.
That’s the idea. North Cali will be the South. Might as well place landmines and make a law where no liberal can cross state lines to make it perfect.