That could work but there is one concern I'd have. My tractor has telescoping stabilizers. With both pins facing in or both facing out, there isn't enough play in the 3 point arms for the implement to become detached. The arms do have some play, but not enough for either to slip off the hitch pins when it shifts to one side or the other. An implement will remain hooked up even if both lynch pins come out.
With both pins facing the same direction the only thing keeping the arms from sliding off the hitch pins are the lynch pins when the implement shifts in the one direction.