Hi Jim,
Here is a High Tech FIA that is for sale on Cobra Coutry, spot on to original including the transverse leaf spring front and rear, round tube chassis etc. .
http://www.cobracountry.com/cobra4sa...Tech/home.html
An Unique but these cars have the same coil over front and rears that you find on their 427 chassis with the square tube frame.
http://www.cobracountry.com/cobra4sa...-taylor-tn.jpg
An ERA FIA car with round tube chassis and the coilover suspension that you find under their 427 cars.
http://www.cobracountry.com/cobra4sa...irianni-pa.jpg
$32,000 -$ 54,000 complete cars but, you need to do the home work to see if they are the car for you. A good starting point for comparison
Tony R.