Peter, I would be careful fitting something that is different to what Morgan, of more importantly SPAX recommended.
SPAX said
"The front dampers on this car have to be quite special and we build them with a unique valving since the car is fairly unique and the motion ratio is such that the damper only moves 0.4" for 1 inch of wheel movement."
I am happy to admit this does sound a little strange, but you have no idea what you will do to the handling.
