Lookin damn good there buddy!
I think everyone starts out in miracle grow their first go round, know I did. I switched to Fox Farm's Light Warrior for my seedlings and clones then when I transplant to bigger pots I use the Ocean Forest. I have seen a huge difference in the plants that were started in LW as opposed to MG.
Good luck. I also use the Big Bloom, Tiger Bloom, Grow Big as well as the Open Sesame, Beastie Bloomz and Cha-Ching. I think they are all great products. I simply follow the feeding schedule on the fox farm website. good shit.
Farm Hard