Hello Tanit, welcome to the Org! If you don't want to escape the eye of the moderator in charge of promotions, it may be wise to post an introduction in the Hail New Members topic in the Entrance Hall.

The topic you revived is almost a year old, and since then the unit list have been probably been finalized. Also, I think most of your suggestions are already in place. If you are interested in the units featured in EB, have a look at the previews listed in this thread and the screenshots in this (unfortunatly outdated) thread. There are also some unit previews in this thread.