funny, i seem to remember reading that the Steeroids bracket became the lowest point on the car- by like 2 inches- and people were having problems with the bracket hitting the ground on a regular basis. and also that the bumpsteer geometry was all screwed up. then there was the angle of the steering shaft..
as for headers, i don't know.
you don't plan sincerity.
you have to make it up on the spot.
wanna hear about 20 years ago when i was too smart to know any better?