so hard to say with out being there......and i don't know that wood. with out knowing, probably would block out the holding side for more flex and snipe the top to hold to the stump longer. looked like alot of lean........
i try like hell to not be foolin around with yard trees. i guess ideally, if i had to.......long 3/4 cable and a skidder, cripple it up and break it off with the skidder

you did ask how i would bro lol.
my typical falling, if i do mess up and the stick don't follow lay, worst i have to do is clean up sticks from an smz or alter my skid trail.
sure hope you ain't gonna be workin on a shed next week.........