Be sure your heat exchanger fluid is fully topped off. If no other issues, consider a throttle controller that will give you the ability to dial in instant torque/response. Aftermarket tuners can increase your throttle response as well. Good luck.
SOLD: Just listed these new in box 19x10 wheels in the Florida forum. Price is firm. $800. Local Tampa pickup.
https://www.mustang6g.com/forums/threads/tampa-new-in-box-19x10-squared-df5v-blk-800.227080/
https://www.wheelreplicas.com/4-19x10-Gloss-Black-DF5V-Wheels-Mustang-Square-p765156217
Listed these over on M7G for more info. Local Tampa pickup. Price is firm. $800
https://www.wheelreplicas.com/4-19x10-Gloss-Black-DF5V-Wheels-Mustang-Square-p765156217
https://www.mustang7g.com/forums/threads/800-new-in-box-df5v-blk-19x10-square-wheels.174836/
If any of you M1 owners need this stuff from my old black Mach:
https://www.mustang6g.com/forums/threads/300-mach-1-blk-wht-car-cover-new-owners-kit-manual-bemaro-fog-light-overlays-wht.227002/
From my old Black ‘21 Mach 1 (wrecked).
$300 (+ fees if applicable) for all of it. Will not separate.
.Prefer local pickup in Tampa, FL area, but will ship on your dime.
From what I’ve seen, the shift fork issues were with lower gears but you may know more. I agree on more aggressive gear considering you’re 3.73 already. I would go for it.