Will it run on ur PC? Probably.
Will it be worth it? Wait for the price to drop. And if you havent a gold account, wait for it to drop to 20 bucks per copy. You will still regret having spent 10 bucks more than what its actualy worth but it probably wont get any cheaper (price wise).
Other than that, keep praying for some hax so modding will allow some skilled ppl around here to imrpove the game experience.