Although a Morgan +8 user of SSL/Suplex suspensions , rather than a three wheeler , I can only support your comments about Dan and Peter.
I think the secret is that they are both true enthusiasts, both Morgan owners (although Peter might have sold his?), and both more interested in good technical solutions than the commercial side.
They now work a lot on suspensions for many other classic cars , (AC Cobras, E Types etc) and are developing an excellent reputation in racing circles.
