Just for fun, here is my preferred lineup for cash Vegas and Cali sets.
View attachment 474158
View attachment 474159
Yes, I used exactly this Cali colour set for my $1, $5, and $20. For my nickel I used the base Salmon and for the quarter I used the base Fuchsia. I did this so each progressive denomination alternates between a darker base/lighter blade and then lighter base/darker blade.