Most red chips look like shit, use Yellow, they do look good!
and me
I actually only put 60 fracs (.25) and 180 singles ($1) on the table.
for 1 table 300 ($5s) is enough otherwise you're going to be making change every hand. If you only use large denoms, say 20s for rebuys you're going to be short on 5s. Once I have 300 5s out, I start coloring them up with 20s / 100s and recycle the 5s.
If you're running .25/.5 300 is enough in that break down, but another rack would be nice in a pinch.