I've been following the FAST class since it's inception and think it's the best thing since sliced bread (both classes). If I lived closer I would be playing the field as well- the only thing that I am not fussy about in this class (fast) is using the trunk as a hiding spot for fuel cell/pumps etc....my take on it if it is supposed to look stock then it should look stock- period (roll bar and basic guages notwithstanding)