IMO if I were going to get a release series 1.0, First is to get the black TRD wheels as a dealer installed option, I think that would probably be around $1,600-2,000. Then second is get the OEM audio + 400 reference upgrade, subwoofer painted to match of course with the yellow that is another $1,600-2000 depending on self install vs dealer install etc. I believe the 2014 head units are coming with GPS but yes if it doesn't have the entune enabled then add that another dealer option that I think is around $1,400. TRD sway bars $400-600. TRD door latch stabilizers $250 from @
ft86speedfactory then maybe TRD bucket seats to complete the look, unless it comes with heated leather seats then you are good to go, but I don't think that was part of the release 1.0