I'm guessing you're newer to the sport. #2 is normal and nothing to worry about. Fix it eventually with a base grind, along with all the other scratches and gouges you'll accumulate on the base. #3 is also normal and easily fixed with a regular tuning of the edges. #1 is no big deal as long as you fix it now. Just get some epoxy from home depot and it's an easy fix.
16 Gnu Swallow Tail Carver . 16 NS West . 15 NS Snowtrooper BIA
15 Now Drive . 14 Burton Genesis
14 Flow Hylite