The bump steer issue was very bad on pre Comfort Kit cars (pre 2014 spec) but was considerably improved with the Comfort Kit and it's modifications were incorporated with post 2014 specification cars. I got the Empire Kit for my 2013 car before the Comfort Kit became available from Morgan. It sorts out about 90% of the poor geometry of the early cars suspension. I think if I had a Comfort Kit spec car from the start I would have been happy with that, it probably sorts about 70% of the problems.
The advantage of the Empire kit isn't as massive now as it was in the early days of M3W's. It does improve thing still and make the steering feel better to my mind and it allows you to set the steering geometry up correctly for caster, camber and track.
