Perfect system except for the ugly almond tank color.
If I remember I will post the programming guide we send to OEM's It will wlk you through the master programming so it will be set properly.
We havent stocked almond for close to 5 years. Every system goes out either black or with a Stainless jacket.
I would ask them to charge a little extra for an 18x40 brine tank and 10% cross link resin. A salt grid is not important, nor is it a bad thing. It is used primarily for allowing the use of smaller brine tanks when space limitations are a concern. Some people will say the brining is better, or that the system will perform better, this is not true. I prefer larger brine tanks since you dont have to fill them as often. I wish I had the space for a 24x48, lol. I would only have to fill it every other year!