Drilled and slotted rotors will really only benefit you if you run the snot out of you car daily. The gauge cluster is just something from another category but I suppose if you think it will help you out you can get it. Are there any other options? Price range?
If you are not going for the high end performance aspect but want a some to toy with I would drop it down with some super sport springs and new caster/camber plates. It will lower your center of gravity but still give you that aggressive stance.
butt warmers= hops in the car damn its hot takes of the shirt thinking thats the problem but that was just your plan to get a better view of the tits then you shut it off so you avoid swamp ass. It would work with your avatar girl