Painting...

Well I'm about to paint my car, I'm just asking if there is anything I should do differently or add to my process, I'm going to be using a single stage acrylic enamel.here's what I have so far.
Sanded car down with 80 grit all of the filler and glaze work is finished, very few small spots are bare metal. Everything has been blocked and hand sanded with 180...

I have primer sealer that doesn't need hardner or reducer. after I give it 2 coats and it dries, I plan on blocking it down with 400, then 600 grit, then comes the pain.
Is there anything I should add or do differently? Thanks