Hey,
This game does not yet have paid character transfers. There is no guild like Alpha Company on our server. So, if you want to join them, I would suggest first applying to their guild (http://www.alphacompanyonline.org/SWTOR/SitRep.html) and then creating a toon on their server (Jung Ma).
I agree, they look awesome, and I really like the attention to detail and RP aspect - but ultimately, I'm just going to stay here on Pot5 with RSS, because they're really nice people and I enjoy playing with them.