Well my suggestion is just a little detail, Right now there is only one way to really know what is researched and what isnt, its by checking all 3 tabs of your custom vehicle (weapons, armor, engine) or pressing the customize button and checking the list. This is basicly pretty fast already, but I was hoping, that if it aint too much work, if you click on your drop down list of custom vehicles, every custom that is able to be built (like all the stuff for it is researched) that it would have a green colour or something, this way you can instantly see which of your custom tanks you can build and which you cant. I have a rather big list atm with every tank, by being able to distinguish the difference between the tanks i can build and cant from my list makes my life so much easier then having to read all the entries and remembering which i can build. what do you guys think?