120block with gnuplot

I did this with gnuplot. green=hp and red=torque does my math look right?

This is the command I used for gnuplot using datafile 120run3.txt:
plot 'c:\vag-com\logs\120run3.txt' using 2 $4*0.738) ',%lf,%lf,%lf,%lf,%lf' with linespoints,'c:\vag-com\logs\120run3.txt' using 2 (($4*0.738)*$2)/5252) ',%lf,%lf,%lf,%lf,%lf' with linespoints
Anybody care to check over my math?
Edit: Replace sad faces with the correct characters, I can't stop the madness