Following the advice of my local Hobby Shop, I bought decal paper for my ink jet (so I was told) that ended up not working with an ink jet. Not wanting to spend anymore $$ on this, I decided to attempt to paint the roundels instead. Straight lines, I can do straight lines.
First the black background:
Then the Orange "center":
In hindsight, I should have painted the orange first as it would have made judging the width of the black outline A LOT easier.