I would like to have US Survey Feet and International Feet added as units of measurement like they are in Autocad. Currently Revit treats them the same which has caused problems when linking in geolocated Autocad files (in US Survey Feet) and Point Clouds (in International Feet) from a civil engineer. Autocad brings them in perfectly aligned because it knows that each one's "feet" is different. Revit thinks both units are just standard feet so they don't align. The difference is negligible when the geolocation point is close to the surveyed area, but that is usually not the case. On my project it was 20 miles away so the survey and cloud showed up about 3ft off from each other.