Looks good, you got the basics, down.
I see you went to 12/12 already, I would like too see you wait a week or more. No big deal if you did, it will still work. Now what will happen is all them small branches will start growing even with the main top and you will have 4 or more colas instead of one.
If you start a new grow start doing LST when they are 6'' tall or starting first set of 5 finger leaves. Then continue tying anything that grows 3'' vertical so your plant is never more than 6'' tall the entire veg cycle which is untill the bucket is full. This took a 5 1/2 week veg on my last grow, but worth it, for my current grow I am going to try a 6 to 7 week veg with cloans and grow some monsters this way.

Deaner btw I just looked back at some pics looks like you have a lot of space next grow you could start with 8 to 12 plants from seed or around 6 cloans, you can grow 1 plant per every 1.5 sq. ft.