[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] DexedrineXR:
Edit:

Forget what I said. I did some research and looked at around on Google for a bit.

Anyways, I've got another init.dkp.post_boot.sh for anyone who wants my settings.

#!/system/bin/sh

# Defining variables DO NOT CHANGE

SD="/sdcard/Postboot.log"
DKP="/sys/kernel"
UKSM="$DKP/mm/uksm/run"
CORE="$DKP/dkp/link_core_settings"
SCALINGFACTORS="$DKP/dkp/scaling_factors"
CPU="/sys/devices/system/cpu"
GOVERNOR="$CPU/cpu0/cpufreq/scaling_governor"
FREELUNCH="$CPU/cpufreq/freelunch"
DISPLAY="/sys/class/lcd/panel/panel_colors"
SCALINGFACTORS="$DKP/dkp/scaling_factors"
COLORDEPTH="$DKP/debug/msm_fb/0/bpp"

# Creating log file on Sd card

if [ -e $SD ]; then
rm -f $SD
fi

touch $SD
echo "$(date)" >> "$SD"
echo "INFO: Booting up" >> "$SD"
uname -a >> "$SD"

# Disabling uksm to save battery

echo "INFO: Disabling UKSM" >> "$SD"
echo "0" > $UKSM

# Enabling trinity colors, setting screen sharpness and setting color depth

echo "INFO: Enabling trinity colors" >> "$SD"

echo "0" > "$DISPLAY"

echo "INFO: Setting screen sharpness" >> "$SD"

echo "256 256 256" > "$SCALING"

echo "INFO: Mounting kernel debug filesystem" >> "$SD"

mount -t debugfs debugfs $DKP/debug

echo "INFO: Setting color depth" >> "$SD"

chmod 777 $COLORDEPTH
echo "32" > "$COLORDEPTH"

echo "INFO: Unmounting debug filesystem (not needed)" >> "$SD"
umount $DKP/debug

# Now we wait

echo "INFO: Waiting for qcom.post_boot.sh to finish so that our settings don't get over written" >> "$SD"

sleep 30

# Scheduler and mount settings

echo "INFO: Setting scheduler and storage settings" >> "$SD"

for i in /sys/block/*/queue
do
echo "bfq" > $i/scheduler
echo "1" > $i/iosched/back_seek_penalty
echo 512 > $i/read_ahead_kb
echo 1 > $i/rq_affinity
echo 0 > $i/nomerges
echo 0 > $i/add_random
echo 0 > $i/rotational
done

echo "INFO: These directories were tweaked:" >> "$SD"

for i in `ls /sys/block/*`
do
echo $i >> "$SD"
done

# Disabling IO stats for reduced over-head and IO latency

for i in `find /sys/devices/platform -name iostats`
do
echo "0" > $i
done

# Setting cpu governor and tuning it

echo "INFO: Linking core settings" >> "$SD"
echo "1" > "$CORE"
echo "INFO: Setting freelunch governor" >> "$SD"
echo "freelunch" > "$GOVERNOR"
echo "INFO: Setting cpu power savings to prolong battery" >> "$SD"
echo "2" > "$CPU/sched_mc_power_savings"

echo "INFO: Tuning the freelunch governor" >> "$SD"
for i in $FREELUNCH
do
echo "INFO: Decreasing hispeed_divisor to 5" >> "$SD"
echo "5" > $i/hispeed_divisor
echo "INFO: Decreasing hispeed_thresh to 60000" >> "$SD"
echo "60000" > $i/hispeed_thresh
echo "INFO: Increasing interaction_hispeed to 1134000" >> "$SD"
echo "1134000" > $i/interaction_hispeed
echo "INFO: Increasing interaction_overestimate_khz to 300000" >> "$SD"
echo "300000" > $i/interaction_overestimate_khz
echo "INFO: Increasing sampling_rate to 50000" >> "$SD"
echo "50000" > $i/sampling_rate
echo "INFO: Increasing sampling_rate_min to 25000" >> "$SD"
echo "25000" > $i/sampling_rate_min
echo "INFO: Increasing overestimate_khz to 40000" >> "$SD"
echo "40000" > $i/overestimate_khz
echo "INFO: Increasing interaction_sampling_rate to 20000" >> "$SD"
echo "20000" > $i/interaction_sampling_rate
echo "INFO: Decreasing interaction_return_cycles to 5" >> "$SD"
echo "5" > $i/interaction_return_cycles
echo "INFO: Decreasing interaction_return_usage to 80000" >> "$SD"
echo "80000" > $i/interaction_return_usage
echo "INFO: Decreasing hotplug_up_load to 1" >> "$SD"
echo "1" > $i/hotplug_up_load
echo "INFO: Decreasing hotplug_up_usage to 400000" >> "$SD"
echo "400000" > $i/hotplug_up_usage
echo "INFO: Decreasing hotplug_up_cycles to 1 " >> "$SD"
echo "1" > $i/hotplug_up_cycles
echo "INFO: Decreasing hotplug_down_usage to 100000 " >> "$SD"
echo "100000" > $i/hotplug_down_usage
echo "INFO: Decreasing hotplug_down_cycles to 3 " >> "$SD"
echo "3" > $i/hotplug_down_cycles
done

echo "INFO: FINISHED APPLYING BOOT SETTINGS" >> "$SD"

I tweaked your freelunch governor tunables for a little more performance and and balanced battery profile.