Kathy, yeppers - I'd breed her to a true blue-laying Ameraucana line. I've got eggs that look very much like yours from my brown olive egger, bred to a Blue Ameraucana roo, in my bator now; this line is a green laying line, so I'll be super curious to see what color eggs the female babies lay, assuming I get any, and assuming I get any females (I'm only incubating 5, along with some Jersey Giant eggs). Should be interesting!
ETA: Kathy, does your Miss Olive have clean legs? If so, that's the ONLY one that's hatched with clean legs!