I would take it to the fallen feathers guy on here in Sherman, his work looks really good and it's reasonably priced. I've personally taken birds to Tony Foster located in Lucas and was happy with it all 4 times. DO NOT take it to the place on 380 in Denton, can't remember what it's called but it's a white building that also does meat processing. Shot a goldeneye 2 seasons ago and it looked like they stuffed a football and put a celery neck on it .. for $325.
Good luck with the wood duck, beautiful bird hope it's done well!!