How well do early A TTI header fit?

I have installed a set and the clearances around the torsion bars on drivers side is very tight. You would be hard pressed to install some of the larger performance bars in the available space provided. They are also close to the frame on the driver side, so close I had to relocate the distribution block for the brake lines as the header would of been hitting it. Haven't had the car up and running yet but with good motor mounts and the motor being properly located per the TTI directions I don't expect there to be any issues, surprises or rattles.