Group Constructors, Naval, etc in one menu?

I was wondering what if there was an option wich would allow us to have a separated single menu for all the kbots, constructors in general with the respective tiers T1, T2, T3 in one page. When you'd hover your mouse the game would tell you what you need to build, after you built the respetice factory/airfield you could easily queue up the units without having to go through multiple menus/clicking each factory.

It would also be really usefull if we had the ability of seeing wich constructors are doing nothing at all being able to simply select them and send them back to work.