Definitely keeping right hand drive. I'm not hacking anything up on the car, just changing the motor and tranny. Trust me, I got to great lengths not to alter anything so it could always be taken back to 100% original down the road. I did write to Hi-Tech headers this morning, how do they compare to the Pacemaker headers? I don't mind spending more if the Pacemakers are a better way to go. I'll look them up.