They use s14 front control arms, when doing a 5atud convo (down here for a cheap-o solution

), wonder if that would fit s12 (my logic is: if it fits s13, and s13 front c-arms fit s12 it has to fit s12 as well)?
And for the back, if i want the vented rotors (and 5stud as a bonus

), can i just swap the hub or do i need the whole control arm, and are the calipers 2pot on that?