FBA Shipping Plan and Questions

If I am selling 1 Quart and 1 Gallon non-hazardous dye liquids on Amazon, is this the best set up to ship from my warehouse to an Amazon Fulfillment Center?:

1 Gallon Jug: Place a UPC Label on the outside each Jug. Individually seal each unit inside a poly bag, placing 4 units inside 1 “case-pack” box (longest side of case-pack box will be under 14 in. and weight will be 43 lbs). Place a FBA Label on the case-pack box. Stack on a shrink wrapped pallet and place 4 Shipping Labels on every side of the pallet.

1 Quart Bottle: Place a UPC Label on the outside each Bottle. Individually seal each unit inside a poly bag, placing 18 units inside 1 “case-pack” box (longest side of case-pack box will be under 15 in. and weight will be 48 lbs.). Place a FBA Label on the case-pack box. Stack on a shrink wrapped pallet and place 4 Shipping Labels on every side of the pallet.

• If I deem my products non-fragile, non-toxic, and does not leak from 3-foot drop text, can I avoid bubble wrap if the box is snug. Or should I purposely get boxes that leave room for some bubble wrap?
• From here Amazon will pick a Jug or Bottle from one of the case-pack boxes and fulfill the order as they see fit right?
• Is there any reason for me to individually box the Gallon Jugs myself into single unit boxes. Treating them as units AND case-pack boxes (labeling each with UPC AND FBA Box Label.)
  • Amazon would just remove my box and box it with their branded box right?
• Is there any reason for me to individually box the Quart Bottles myself into single unit boxes. Treating them as units but still placing them into 18-unit case-pack boxes
  • Amazon would not remove my box and box it with their own branding in this case right?

I just want to be thorough. I’m doing this for my employer and don’t want any mishaps. Thank you!