For smaller pics use photoshop and save as a JPG and lower the quality when you save it to your PC (I have to do this too). Or simply resize them.

So far so good on your grow, I'd swap your lights though, using 2 of the 6500k and 1 of the 2700k instead of the other way around.

Looks good though, never heard of the strain, what can you tell us about it?