Ok. But would you be able to play DA on maximum settings when it comes out with the dual 8800GTs? Because from here, it seems like you're making the purchases to play Crysis on max settings. That's a mighty big gamble on just one shooter, especially when you're a big rpg nut. Consider this, what other games that you are salivating over between now and say Dragon Age are going to be available on PC that you can't play on the 360?
As for Mass Effect, what makes you think that it will be ported over to pc? It's just conjecture, and if it does occur, by that time, EA will have taken control of Bioware and you yourself said that you won't buy any EA games. I don't see any EA labels on Mass Effect for the 360. Actually, that means DA will be an EA game too. So there goes another reason for "upgrading for the future".
And isn't the Aliens rpg designed for next-gen consoles (360)? As is Obsidian's other secret project?