Hi, so I intend to buy either yaris 1.3 ATIV or 1.3 GLII CVT, but the price difference does not seem justified, as I am only getting Alloy-Rims and Steering control on the ATIV. Should I go for GLI version and get these things after-market? Will I save money or the price is justified? I am primarily interested in the steering controls, which I feel I won't get after-market.