I had a very frustrating hour trying to research the comparison A-coating vs. Galvanising and it's hard to find any straight answers
From what I can gather there are pros and cons for both but in terms of anti- corrosion suitability, A-coating is being used extensively in the automotive industry and on truck chassis so I can't think that it is too much of a retrograde step for longevity
The big advantages with A-coating are
Environmental
Cost
It produces a very consistent controlled thickness and can be used on mixed material parts and permiates every nook and cranny (technical term)
I don't know what the thickness of the A-coat on the Morgan chassis is but if it's around 1mm it should be pretty tough as it is chemically bonded with the ferrous ions
