Profitable ? You never said how much you paying for electricity , that is one of the main factor

What is your kwh/$ price with all the taxes and fees ?
You can not mine Litecoin with GPU's anymore... YOu need asic hardware for that to generate any profit ...
Oops. Forgot to mention that. My electricity runs between $0.09 to $0.11 per /kWh.
I also want to reiterate that Im not building this rig solely for mining, but wouldnt mind using it for mining if I could recoupe the cost of my rig.
In other words...use mining to pay for the rig then use it for graphics design and video editing like I was intending on using it for.