Thinking of a set-up

Hello guys,
I'm thinking of the following set-up and I would like to hear your feed back.
This will be my first time ever. I'm planning on growing Northern Lights Automatic (autoflower strain of northern lights; 80% indica, 20% ruderalis). I plan on growing only 1 flower in my room. I will use a 15 liter pot and will start with a 70w CFL 6500k and then switch to 70w CFL 2700k for the flowering. My biggest concern is my growing area. It will not be hidden in a closet or a box like everybody else does. Will I be able to grow the plant if it just sits in my room in a corner with that light? During the day it will also be exposed to indirect sunlight from my room. Also may I put the plant by the window during the day without using any artificial lighting? The position of my room is such that I never get direct sunlight and the weather here is often cloudy/rainy so all I get is indirect sunlight.