Request from extra settings for aiming sensibility and dead zone

Hi guys, im want to ask if you can add, the next settings, its so hard to dont play with them im soo used to this. Well in other shooters you can configure with much more presition aiming sensibility, I always wear this and its soo difficult to adapt to 1! sensibility for all weapon aiming,

you can set up: 

1-aiming without looking from weapon sight, 

2-aiming by different sight zoom ,

x0

x2

 x4

X8

x10

X12

X more

3- the other setting i wear to compensate my hand shaking is dead zone.

If some people don't like, you can make them like optional settings.