I dealt with Riccardo Ienaro (rienaro@mdspower.com) at MDS Power. At Analytic, my contact there about the coating is Bruce (brucej@analyticsystems.com). I’m not sure whether you can buy the charger directly from Analytic - you might want to ask Bruce. If you have to purchase through one of their dealers, then you may want to speak with Bruce first, anyway, about what they are doing with the coating and whether they are still calling it an “option”. The dealer wasn’t a part of those conversations Ed and Bruce had and may not be up to speed if Analytic has changed the manufacturing process. Point is - don’t pay extra for the coating IF it’s now included and since this may be a new way of doing it, the dealer may not know the difference.
I bought the 220v 32v battery charger. You can get that charger in 110v, too, if that’s how Hatteras made your boat. I did not opt for the meters on the front of the charger since the charger was going to be located in a far, dark corner of the genny room and I knew I wasn’t going to be checking those all the time due to their location, but you can make your own decision there. I recall that option was about $130 more. I did purchase the remote. Hope this helps.