Best K-Frame for improved handling?

Does anyone have any video footage of their car going around a race track with the alterktion put in?

I would like to see a company put a car around the track with the best available stock suspension components, than the same model car same engine with the best suspension they can put in. XV do the closest to this on their dvd but it shows it through only a few corners, I'd like to see a whole lap with times and hard evidence to see how much of an improvement there is.

While I would love to see some head-to-head comparisons both on the track and the street, I have to admit I am doing this more for the weight loss, improvement in steering response and the plethora of engine options that open up as a result than I am strictly for the handling improvement.

I am not expecting a huge difference from where I am currently, my car handles quite well. That said, I am sure that a loss of 120+ lbs off the nose of the car should improve things by default. If an improvement in bump steer accompanies the change, fabulous: it'll be gravy. The extra caster availability won't hurt either.

So Bill (Reilly), are there any magazines that have offered to do a side-by-side test?:read2:

Cheers!