That's closer to 85 Masterpiece.
I do have an absurdly quick mind for conversions. Living in Spain, I have my date set up with the ISO standard (It is, after all, the right way to write dates), my thermometers on Fahrenheit and usually express height in ft. I like the numbers better that way, and I don't have a problem switching to the other system for somebody else.
That also leaves very little space for anything closely resembling useful in my head. Oh well.