Everything looks good to me. If you are worried about feeding to much. Collect the runoff and test the ppm/ec value. If it's dramatically higher then what your feeding then you will want to reduce your feed.
Happy Growing
Appreciate the help guys. Maybe I'm just being overly observant ? Just the slight yellowing and pale green colour paired with dark green clawed glossy tipped leaves.*shrugs*
Onwards and upwards chaps.