Need help with my sniper

I play maple from long ago, and i have a lvl 99 sniper, i ruined my build because i wasted 23 points in FA(Back in that time some people said that this was a good skill),

i have from 1rst and 2nd job(skills that i want to upgrade):
Focus 10
Soul arrow 8

and i have from third job:
mortal blow 5
Hawk 0
blizzard 15
strafe 20
puppet 18
arrow eruption 30
thrust 0

in lvl 120 i ll have 63 points more that i ll use in :
10 in strafe
2 puppet
6 in blizzard
15 in hawk

that ll leave me with 30 points left:
should i :
1)
Max focus (10 points)
Max Soul arrow(12 points)
8 in thrust or MB
2)
Max MB (15 points)
Max Soul arrow (12 points)
3 in Thrust or focus
3)
Max MB(15)
Max Focus(10)
And 5 points in soul arrow or Thrust
4)
Any other combination u reccomend

is really worth for a Marksman MB or Thrust?