Don't worry too much about missing a single service , but as per Nick above , just give it a once over yourself. Also do make sure that you get the MoT test.
Also don't worry over much about the service being done by a main dealer. most prospective morgan owners are more concerned that the servicing has been done regularly and to a good standard , rather than by a main dealer. There are many independents out there who are very knowledgeable about Morgans, whom I would trust more than some dealers.
