I also like how you asked if the wheels would look good after
I'm not usually a fan of American Racing wheels, but those aren't bad. Personally, I would have gone with a different wheel. Tire Rack lists 112 different sets of wheels that fit the '13 Focus, over 40 of which are the same price or cheaper than the ones you picked out. Even these other wheels from AR look better (IMO) than the wheels you chose.
Of course, it's your car blah blah blah blah do what you want. You asked for an opinion, so I gave one. Sorry if it comes off the wrong way.