I was doing the usual what-would-I-buy walk around Pistonheads classified this morning.
£100k gets you a loaded PlusFour or something a little but pre-loved.
https://www.pistonheads.com/buy/listing/13553110 You will definitely not get the same love out on the road as you would in the Morgan.
Chalk and cheese really - the only common factor is likely a rep for irritating niggly issues. In other respects they are polar opposites with neither car filling the gap left by the lack of modern equivalents of the big Healey, the Elan, the TRs, the Dart not to mention the E type.
To my mind the nearest answer is the MX5