I can see what you mean about that lower jaw being short. I still like the color of it better though. It most likely will get yellower after a while as well though. I am sorry it never did any justice for you. However, I am glad to hear that he will give you a 100% refund on your money.
If you happen to have any pics of it by itself as you were bringing it out of the water. You could get one blown up to near a real life size pic of it. That could take somewhat of a place for the mount. I would have it inscribe to say how big it is as well as caught by Chuck and the date it was caught.