John, sounds an excellent start, If you get a set of Rog's assisters and fit adjustable shocks to the rear as well, I think once you have lubed the rear springs you will find that totally satisfactory. I set my adjustable bilstein shocks on the rear about mid point. We are 11 stone and the wife 10 stone, don't know if load weight within reason makes any difference though to the shock setting. That set up totally removed the crashing rear end.
Front shocks, Mmmmm! not sure that adjustable dampers do much to the front, pull one off and push it in and out, there is very little resistance. All they do is slow the speed of the main and rebound spring down to prevent any oscillation, as small as that might be. The sliding pillar system was designed to self damp between the two springs and in fact driving the car with or without the dampers fitted to the front makes little difference. It is the progressive rate springs that have some element of taming the ride to the front end in the SSL set up in that the initial movement is fairly soft and irons out those small lumps and bumps that on the standard springs hit the full spring load and feed back through the steering wheel. You are so close you ought to try the above as the saving over full SSL is massive, A paid for holiday in fact!
An old sage at a well known Morgan suspension and steering set up dealership once told me that people often rave about a new set up as the best thing since sliced bread but a lot of it is in fact down to poorly serviced and maintained cars not performing at their best.
Good luck however you choose to sort your car out, but always bare in mind that its a Morgan and that's what you want it to drive like!
