It's definitely exciting to see things progress from final testing to general availability! For my part I've been thoroughly impressed with the tank and entire system throughout the prototyping and testing process. I've put over 2000 miles on the truck since the initial prototype was installed and the tank works exactly as you'd want it to. There are some nuances that you'll need to understand as tank owners and I've provided feedback to the business to help inform their installation and operating instructions on that point.
While I'm sure Ward and Georg would not be taking orders if they weren't confident that things are ready to go, this is still a pretty serious modification so I'd encourage folks to think it through and leverage the community, Georg, and Ward as resources. There's no harm in waiting until you're ready to make the commitment.
Lastly, as a bit of a PSA, I'd recommend reaching out to Ward/Georg if you have any questions/comments/thoughts regarding the tank instead of PMing me. My truck played its role as the testing platform but there are enough minor differences between my tank and the production model that I don't want to give anyone bad information. I'm a huge fan of the tank we used in testing, it works as advertised, I provided feedback to Georg and Ward, and now that round of testing has been completed.
I'll have to come up with other reasons to visit Stockton as the place was just starting to grow on me...