Rudy:
Ask around, you have allot of taxidermists right there in Tri Cities. Craig lewis, Myself and Ono's have mounts on display at the old Sportsmans warehouse go see them and judge or yourself. Each of us have a different price scale so be ready to hear prices ranging from 225-400 dollars per bird. I have quit taking in birds (too many deer, Elk and bear so I will recommend Craig lewis for waterfowl. He's out of Burbank and is what I would consider probably the best at bird taxidermy in the area. As a matter of fact Craig specializes in birds.
Another good bet would be John at Willow Creek Taxidermy in Collville. He's good and reasonably priced.

Good Luck
Jeff