Welcome to the throng.
I am sure you will get lots of suggestions on the best place for service - I have used a Morgan dealer since buying our first Morgan in 2003 (it was 18 years old at that point) and have not been disappointed. The older dealers are all very good - not sure which is closest to you.
The MSCC lists local centre contacts on their web site -
http://www.mscc.uk.com/centrecontacts.html Give the one that looks closest a call and pick their brains. It is worth joining the MSCC and going along to one of your local centres - most make newcomers very welcome. The people you meet there will be able to advise on local firms that provide good service.
Lancashire - was that from Life's? They have a good reputation.