Blues yellows and pinks are probably hard to come by. Whites reds and greens and blacks can be had if you keep your eye out.How easy is it to get more of these? You know, if 1320 isn't enough chips.
A few more racks of the whites and you could build a limit set. Add some blues for 500 and yellows or pinks for 5k and you have a 3 table tourney set.