I'm surprised no one has suggested a Plus 8.
Why not an older one; perhaps of similar vintage to your present Morgan. Perhaps consider an even older one without all the silly electrics. Most will have been rebuilt to standards that exceed that of the original build quality.
The Plus 8 won't have the 'chuckability' of your 4/4 but the Plus 8 has it's own charms and characteristics.
And of course one can't beat the sound of a V8!
