1) Modules usage of bus-signals

i think it would be helpful to add 2 properties to the module specs to have an overview which modules makes use of the 2 signal lines of the power bus:
Bus Gate: in | out | none | unknown
Bus CV: in | out | none | unknown

2) showing rack size in users rack list

for example this list modulargrid.net/e/users/view/200335
Some users have dozens of racks and wouldn't it be nice to see XU x YHP in this list without the need to open each racks detail view?