@allforcharity: I tried looking at the different color combinations that you mentioned, but I'm still partial towards staying in the mono-chromatic pallet. Thanks for mentioning it though, I hadn't looked at your suggested combinations until today.
@Perthmike: Regarding the 1s vs. 100s... I don't do tournaments, so they will almost never be on the table at the same time. This set will service 2 cash games: a $1/$1 game (1s, 5s, 25s) and a $5/$5 game (5s, 25s, 100s). I see how you did the spot "groupings", increasing on each chip. I may rethink the spot designs on the 500 and 1000 if I can find a design I like that isn't too expensive.
With regard to the spots on Round #6, I saw them progressing as follows:
Number of Spots: 4, 6, 6, 8, 8, 8
Spot Design Level: 3, 3, 3, 4, 4, 4
Spot Positioning: On top, Side-By-Side, Separated, On Top, Side-By-Side, Separated
Going to take a break from it and let it percolate for awhile in my brain while I look at some of the other monochrome chip set pictures.
Thanks for the help!