Hi, im planing to get a new car vios was shortlisted. There is some question i wanna ask before i buy...

1.) J or E...(i didnt choose G coz not a leather seat fans)
2.) can i replace the side mirror with turn indicator from the accessory shop? if yes how much it cost?
3.) whats the lastest promo on vios ?  (can any toyota sales pm me?)

thanks all...