posts are too long , what exactly do u want to know, u seem to have most of the bases covered. my only comment would be keep it simple as possible. grow weed isn't hard and u'll find that the less attention u give ur plants the better they will grow. as far as soil mixes go , i use a 50/50 clay pebbles and cocofibre mix with no additives. i feed using general hydroponic 3 part feed and i feed everytime i water. with weed less is more , remember that and u can have results like this and maybe even better as i have not perfected it yet.
http://boards.cannabis.com/showthread.php?t=96132