Hey, glad you decided to help us edit the wiki! Before you do, there's some things you should know.
This wiki is an ENGLISH wiki. More specifically, it is a UK English wiki. So color (american) is colour on this wiki. Armor is armour. And so on. If you're not sure, just ask!
Images should be related to the topic at hand and be in .png format for highest quality. Screenshots should be high quality on max screen size.
If you think someone else is wrong, who corrected your edit, communicate with them, don't out-right war with them. That just ends with no side winning and frustration on both sides.
If you want to edit another person correction try to look it in first.
Edit Tips and InfoEdit
Skele - You can use the live replays in Stick Empires to look at the GUI, hence each upgrade and each unit description, by clicking on matches of people using the member empires. Through this view you can access most member data to check and add to wiki. The member armouries remain exclusive however. You can also test some things via the custom matches with the AI. While a source is not expected for every piece of information added to the wiki, if you or someone else is unsure about something it is best to test it, and non members can sometimes still test premium things with the above methods.