Make Rebar length independent of plan units

I would like to request that you make an option available to make the units for the bar presentation different from the units that I work with in plan. I tend to work with inches when I am adjusting the geometries of slabs and bars because working in feet is imprecise, but I always want the bar lengths to be presented in feet. It tends to be at the end of a lot of export work that I discover that I didn't change the units back to feet. I could see this either being a global setting in the units, or even a way to work with the presentation tag and control the units there. Either one of these options would be immensely helpful.