Fine tuning SAM macro

I’ve been using this macro for a while and getting good results with talents 1333132, how or can i incorporate Arcane Shot into it ? I tried others but i am getting lower DPS in raids

Sequences[‘SAM_Marks_AOE’] = {
Author=‘Nano’,
SpecID=254,
Talents = ‘3,1,1,3,1,2,2’,
Default=1,
Icon=‘Ability_Hunter_FocusedAim’,
MacroVersions = {
[1] = {
KeyPress = {
“/targetenemy [noharm][dead]”,
“/cast Trueshot”,
},
‘/cast [nochanneling] !Multi-shot’,
‘/cast [nochanneling] !Marked Shot’,
‘/cast [nochanneling] Windburst’,
‘/cast [nochanneling] !Aimed Shot’,
‘/cast [nochanneling] Piercing Shot’,
‘/cast [nochanneling] !Multi-shot’,
‘/cast [nochanneling] !Marked Shot’,
KeyRelease={
“/startattack”,
“/petattack”
}
}
}
}

Sequences[‘SAM_Marks_AOE’] = {
Author=’Nano’,
SpecID=254,
Talents = ‘3,1,1,3,1,2,2’,
Default=1,
Icon=’Ability_Hunter_FocusedAim’,
MacroVersions = {
[1] = {
KeyPress = {
“/targetenemy [noharm][dead]”,
“/cast Trueshot”,
},
‘/cast [nochanneling] !Multi-shot’,
‘/cast [nochanneling] !Marked Shot’,
‘/cast [nochanneling] Windburst’,
‘/cast [nochanneling] !Aimed Shot’,
‘/cast [nochanneling] Piercing Shot’,
‘/cast [nochanneling] !Multi-shot’,
‘/cast [nochanneling] !Marked Shot’,
KeyRelease={
“/startattack”,
“/petattack”
}
}
}
}

Blackboxed