haha you are not rich yet spending on a computer, more than 90% or the world?
Alienwares are great, Just make sure you get a new case, and not a 5 year old case.
I would go with the alienware if money is not an issue. They do everything perfect contrary to most people beliefs
Or if you want a nice computer, pm surgevel (tell him your budget)
He will get your a nice computer and cheap compared to alienware.