Well, first skip all your $1s for a tourney, they'll be useless. Save em for cash.
With your chip counts, I would start with:
10 x $5
8 x $25
6 x $100
6 x $500
for 30 chips total, which is a decent size stack. Kind of an odd starting $$ amount, but that really doesn't matter.
Color up your $5s with some $25s and $100s, then play the latter part of the tourney with the 3 higher denoms.
You could start blinds at $10/20 instead of $5/10 because your starting amount is so high, or just start at $5/10 and raise the blinds more quickly.
This'll use most of your chips for 20 players (except for the $1s).