one thing i will stir into the pot about justifying a SP with body kit vs nismo kit is the nismo kit can take a beating! not proud but ive bumped, banged, scraped, and grinded my car around for 60k miles and shes still holding up nicely. also replacement parts for the kit seem to go down in price here and there, and their availability is great. you cant say so about many lip kits and full bumper replacements on the market.
oh and i agree i want that 2014 steering wheel too!