A combination of topdessing with the compost and alfalfa meal and follow up applications of the seaweed fert should be all you need in terms of N. Or you can just simplify and use Espoma Plant Tone.

Don't be seduced by instructions or recommendations to use a high P fert for production of fruit and flowers. It is rarely necessary as P is typically present in adequate (or more than adequate) levels in most soils and high P ferts are responsible for much of the pollution that occurs with groundwater and streams. It has also been established that most plants, regardless of their stage of growth or flowering, consume nutrients in a 3-1-2 ratio so as close as you can get to that, your plants will be fine.

Not sure what you’re growing but I love FoxFarms fertilizers. I saw a marked improvement last year when I used their avocado/citrus fert on my mandarins and the tomato and veg on my toms. Hope this helps