Hmm...this was supposed to be a response to the thread about the website with a list of all the chapters, but somehow that didn't happen.
I'll definitely pass on the word about GC to the LXA brothers here...I just found this site a couple days ago and it's really awesome that you guys have such an active message board!
As for the size of the colony, I can only give you estimates (I'm sure a bro would be happy to give you their exact numbers)...I think there are around 60 total members right now. I would estimate there are currently about 30ish bros and probably a few more than 30 associate members. I'm told that the AMs will be initiated in mid-January.
The house is really nice. SDSU recently rebuilt fraternity row and somehow LXA was one of the first frats to choose which house they wanted. You can find a picture (not the best pic, but still a picture nonetheless)
here.