One kit does both doors and includes everything you need as long as your doors still have all of the factory window tracks. The tracks will get reused.
The Nu-Relics power window kit works great with the one piece glass kit, and it’s available on the website.
I’ve had to add $25.00 to the glass to cover the shipping to get it here. I pay $1000.00 per bulk order to get it to my shop.