Ok...
I will answer what I can. Anything else see
www.powerstation.org.uk as they are the distributors in the UK.
AST - 3 Way Adjustable (rebound, low speed & high speed compression - all independant of each other) Competition, Remote Reservoir struts.
Price - £2200 + fitting, geometry and setup
Havent got a clue on spring diameters or maximum or minimum damper settings, but because they are fully adjustable, the shocks will take a HUGE range of spring rates and do not require revalving (like single way adjustable coilovers would).
I have fully adjustable solid top mounts on mine.
This is what they look like:
