Start/ finish position should be a seamless transfer from deadlift/ kettlebell swing- make adjustments as needed in order to make it so.
Legs- hips- arms last order-of-operations.
If suitable weight is not available, movement may also be scaled by shortening the distance between hands, always leaving the rear hand at the very end of the handle.
Lock-out should feature both arms 100% straight, and aligned over their respective feet.