Welcome Dave
I'm coming up on 2 years with my first Morgan (M3W) and although it can occasionally frustrate and the banter on the forums can make them sound like to worst cars in the world - in the end every time I drive it I have a huge grin and the world seems a better place.
If you take the plunge you'll find a wealth of help, advice and friendship - which is priceless.
And, at the end of the day if you don't get on you should be able to resell without too much of a loss.
Go on - it's only money and you can't take it with you