Ashe New Passive ideas

I don't see that Ashe passive is good which is: "While out of combat, Ashe gains stacks of Focus. When Ashe has 100 stacks of Focus her next basic attack will critically strike." She needs a new passive,And i have some suggest for that.

1- You can add on the same passive : While out of combat, Ashe gains stacks of Focus. When Ashe has 100 stacks of Focus her next basic attack will critically strike,If her critical chance was more than 50% the next basic attack will deal 250% critical damage(300% with Infinity Edge).

2-New passive: Every 3 basic attacks on the same enemy,The 4th attack will slow the enemy by 15%,20%,25%,30 at levels 1,6,11,16 for 1.25 second and deal 15,30,45,60 at level 1,6,11,16 plus (15% attack damage) physical damage.

3-New passive: Every 3 basic attacks on the same enemy,The 4th attack will slow the enemy by 15%,20%,25%,30 at levels 1,6,11,16 for 1.25 second and deal 15,30,45,60 at level 1,6,11,16 plus (15% attack damage) physical damage.(Can be used on the same target once every 3 second)

4-New passive: Every 3 basic attacks on the same enemy,The 4th attack will slow the enemy by 15%,25%,35%,45 at levels 1,6,11,16 for 1.5 second.

If you wanted 2 or 3 or 4 new passives you would think about her Q.So i think if you want to put one of these ideas you must change her Q and i have a suggest for that.

1- (Q): Ashe stops moving and start aiming well for 3/3.5/4/4.5/5 seconds increasing her attack range by 125/150/175/200/225 and gain 5/10/15/20/25 armor penetration.

2-(Q): Ashe stops moving and start aiming well for 3/3.5/4/4.5/5 seconds increasing her attack range by 125/150/175/200/225 and gain 5%/10%/15%/20%/25% armor penetration. This all what i have,If you liked one of these ideas please tell me like "i liked passive number 2 idea" and forgive me for my language and grammar.