CS:GO Set Launch Options
-novid -high -tickrate 64 -console

Mouse DPI : 800
Sensitivity : 1.5
Windows : 6/11

Crosshair
cl_crosshairstyle 4; cl_crosshairsize 3; cl_crosshairthickness 1.15; cl_crosshairgap -2; cl_crosshair_drawoutline 0; cl_crosshair_outlinethickness 1; cl_crosshairdot 0; cl_crosshair_t 0; cl_crosshaircolor 2; cl_crosshaircolor_r 250; cl_crosshaircolor_g 250; cl_crosshaircolor_b 50; cl_crosshairalpha 200

Radar
cl_hud_radar_scale "1.1"; cl_radar_always_centered "0"; cl_radar_icon_scale_min "0.85"; cl_radar_rotate "1"; cl_radar_scale "0.3"

Another
bind "mwheeldown" "+jump"; cl_righthand 0

r_drawtracers_firstperson 1

TRY

snd_headphone_pan_exponent "1"
snd_headphone_pan_radial_weight "1"
snd_rear_headphone_position "90"
snd_front_headphone_position "90"