vox alien are in :)

Being still in newbie zone and just recently involve in SEO (my success forum I have does not need so badly SEO )
I have started my hobby crazy project (entirely for fun, probably some profit at some point) Vox Alien - Alien life first contact site
This time SEO is essential because forum is international and I don't see other way of bringing users to site (except calling my friends to post )
I admit I just started on long trail in high mountains of good SEO and finalize URL rewrite rules (to forget about it). Any suggestions regarding URL's are welcomed since I close this section for modifications in short time.

I have also applied various modifications I have found here (and probably more needs to come)
I have just started so suggestions are welcomed. (I need to organize and make a list)
I probably need to tweak the forum more specific to some key words (or probably each forum to specific key words).
In some crazy terms like Alienpedia, Alien structure mountains I am number one (not that is helping much)
I have started also some Google AdWords ads and it seems it works for Alien life keyword (using free start account provided by google) but still I am so at the beginning.

I cannot benchmark to other setup because this is just the start so I apply: do the most you can in order of importance and it will pay off at some point.

I will keep you posted about evolution and also I keep an eye on your advices .
Thx VBSeo to make my life easyer.

PS Still some to do on the site including the elusive logo I cannot figure out for the moment and some nice banners (no ads)