Morgan is a hand-built product - I doubt any two are exactly the same - part of the charm --however it has been the case in the past that each owner had to accept that some bits would need adjustment, replacementas they nearly fell off etc. I.E the owner did the shakedown to a greater or lesser degree depending on the skill/attention of the Dealer's pre-delivery check.
Now -- my 2009 car is light years ahead of the 1996 car I previously had and there have been ZERO issues with it - perhaps because my dealer -- Newtown Motors in Cwmbran, Wales just did their job right or perhaps because the factory have actually improved the build quality as they profess!!
In any hand-built product you may find some issues, but I guarantee that most will be sorted ASAP by your dealer and extreemly few will wipe the silly grin from your face each time you drive it - indeed even see it!!!!!
Enjoy when you get it -- I wish I could afford one!