Loving it!
the trailer really fired me up! i can't wait to see what you come up with for the actual game! I love RTSs. Warcraft 3, and StartCraft are the best.
maybe add some kind of flying unit. In the trailer there were only ground guys.
what else?
have a campaign and a free play sort of thing. maybe have like 3 different groups to choose from. each with maybe 2 or 3 units specific to that race. instead of them all having the same generic units.
have a hero to head your army (like warcraft 3)
i dunno. thats all i got. haha. some of it might be to hard to fit all into one game. i just got excited. haha.
good luck with this project. can't wait to see the final. when can we expect to see some major progress, or finishing?