I was thinking that the inventory ingame when you select equipment could be updated so that it could be more useful, such as adding a SAVE button that would save that loadout and would update the website equipment to the ones you have just saved. Another good feature would be a small counter for showing your maximum repair cost, since we all change equipment ingame but we cannot know how much we are going to lose beacuse of it.
I only wrote a couple ideas, feel free to add more or post your thoughts.