for me , 140 for TB was not enough , and 145 was too much ... Ive tried both.
I used to do 4 hours , then added two hours to a 4 hour cook when I re-therm'd for a Hot Turkey Dinner
it was much better
so for meow , 142.5 , x 6 Hot for dinner or cold for a sandwich later
and bone it out first, if you can. worth your time
take out the wish bone carefully first , then the two sides from the sternum down = 4 muscles
don't forget the tendons is you have time !