This looks great. I do the same too, since I shoot a lot in canyons. But I think mine is just an 85, with no A. I also use this filter with an 82B, which cools it by about 300K, and requires an added 1/3 stop over the 85 alone. Sometimes if there is a lot of sun streaming into the shot, the 85 alone makes it too warm for my taste.
I compared two shots, both balanced to the same colour, exposure compensated for with the filter, same colour, but more vibrant on the 85A