I would also have an incubator warmed and ready in case she will not accept the moved nest. Is building a small predator proof pen around her an option? If so I would go that route. She may not accept the nest after being moved. Broody turkeys get very sassy when disturbed.
she sounds just like my royal palm hen.. sweet..
I moved her last year with a dozen eggs.. in the middle of the day..
I found her eggs in the back of one of my trucks all lined up in a long row on a piece of vinyl siding.
I put her into the unused dog kennel and the eggs into the igloo coop in there.. she walked right in and layed down on the eggs and that was that.. she hatched two batches for me last summer..
well i can make sure she is predatorproof every night without moving her, but its work, but def. worth it.... i would try to move her but my concern is that if i mve her at night and she doesnt cooperate, she will not want to set and the eggs will be cold all night, so i dont know what to do other than just do what im doing no and hope for the best