saleen121212
Full House
Each individual chip is nothing short of beautiful. There may be some room for improvement for them to work as a team, however.
Blue, either as Imperial or Light is omni-present. What's more, the combination of Light Blue with Mandarin Red is used on two consecutive chips.
Progression-wise, in my "book" (which is just me) the hierarchy would be 414 (or 418) - 4D18 - 4DSA316 - 6D18 (or 8D18).
My 2c
Good input. I was trying to have the spot colors match the base colors of other chips for set fluidness but I am def open to changing the spot colors and hierarchy.