I think we're waiting on a price. Terry is working with his contact to figure out a pricing scale, which will vary depending on how many people sign up.
As for the height:
Measurements quoted earlier were to the top of the wheel arch, so bodykit or no, it makes no difference.
I think if you went out and compared the present height of the top of your SVT's wheel arch with the final figures quoted by the owner of that ST24, you will have a reasonable estimate of how much drop you'll have.
To review:
The day I did mine, these were the measurements, measurements from floor to highest point on the wheelarch.
Front was 664 mm which went down to 625 mm (39 mm)
Rear was 648 mm which went down to 628 mm (20 mm)
Over the next thousand or so miles, it has settled further, the back has gone down a bit and the car looks level now.
So I would assume that his final arch height is 624mm front, and 608mm rear. How much lower is that than your standard-height SVT?
It would be better if we could measure the actual height to the strut mounting point, as it is possible that our wheel arches are cut a bit differently. We don't have that info, though, so this is about the best we can do.
Of course, that math gives me -34mm front, and -48mm rear, which isn't exactly comforting.
Any other ideas?