You should be fine to get 2 coats with that.
Are you using Quartz Classic or Quartz UK?
Will you be applying in a garage? Will you be able to control temperature somewhat?
As for application tips, it will depend on whether its Classic or UK.
I will say that you will want plenty of bright lighting to ensure you've leveled high spots.
Also, I like using the Meguiars Final Buff wipes as my initial leveling towel then CarPro Boa for final wipe. Keep a bucket filled with water and APC in it to throw towels in as you use them. Have plenty of towels on hand as well.