Stunning growing dude, love how big the buds are already.
Let me say this Scally, A word of warning, if your are going to veg for 10 weeks and use a 30 L pot that plant will get massive.
Your going to need to do a whole lot of training and pruning to keep that thing from bursting the four corners of you tent.
Take a look at my last Photo Grow for example, Super Lemon Haze Vegged for 2 months and topped once and caned and trained in a 15 L pot.
She ended up taking almost the full 1.2mx1.2mx2m tent all to herself and if i didn't top her i know shed of been through the roof.
I vegged some Moby Dick last year for over 2months and when they went into flower they wouldn't stop growing, they went over 2 meters tall.
All im trying to say is just make sure you are prepared to deal with a beast, as once they get huge there is no stopping them.