Congrats on the Rio!
I agree with stinkpickle - I'd freeze and call around your state. Dab off any visible blood with a moist paper towel, tuck the head under a wing, and freeze the bird without crumpling or putting stress on the tailfeathers. Once you find a few taxidermists you're interested in, travel to them to check out their work in person. I have several mounts and the first two I had done are of poor quality because I didn't do my research.