Looking for professional opinions on my crowns and veneers. Any suggestions?

Do you think I am being to picky? In your experience, will redoing them make me stop focussing on them? My complaints are: There is no grade, so there thick on the bottom. Side teeth slant torwards the front. Black holes. I hate the color. Seem slightly too short. Centerline slightly off? Front 6 teeth are done. 4 crowns and 2 veneers. Consequently my bite is off because of the procedure as well, causing my speech to be off. My impressions are being put in an articulator before treatment.