it may be just me, but I always keep all my electrical stuff up above my plants, mostly because of the possibility of water getting to them. I would also say if/when you transplant, don't leave so much room at the rim of the plant, fill that bish up to 1/2" to the side of the pot.

everything else looks good, planning on lst or topping? I would highly recommend LSTing them, entertaining to see them react to the string, and provides more surface area for direct light.