At this point, I am planning on ordering 600/700 chips (5c, 25c/T25, $1/T100, $5/T500, $20/T2000, $100/T10000):
100 x 5c green
120 x 25c pink $2.50 (or green if no nickels, or if snappers are nixed)
200 x $1 yellow $20
140 x $5 orange
100 x $20 black/blue $100
40 x $100 white
and I am still considering whether to add a rack of 5c chips for micro-stakes games. If purchased, those nickel chips would be relabeled, as will be the $1 chips (yellow $20) and $20 chips (black $100). Bank for the 600 chips totals $930 excluding the $20 and $100 chips, with the larger denominations adding another $3000 in bank. Also considering bumping up the $100 white total to 100x, and relabeling them as no-denoms (and could be used as either 5c cash or T10K tourney). Hell, I may end up relabeling them all.
Single-table tournament with starting stacks up to T40K are also supported by the 600-chip set, using 12/12/13/6/2 stacks, with sufficient T500 and T10000 chips for color-ups and T2000 chips for re-buys.
If you are using the predetermined color/denomination choices, no relabeling should be required, unless you need 5c chips in your game. My set colors are a Mapes/Money Tree tribute, hence the pink frac, yellow $1, orange $5, blue $20 ($25), and white $100.
We use a T25-base blind structure, and simply refer to the chip denominations as their 100x counterparts.
We've done that in the past, too. It really doesn't affect the tournament play either way.