Seems to me that defining that which may or not be classified as a Trad Morgan could match many of the discussions from years past on Morgan forums relative to the value or otherwise of "originality" in the Morgan community...(-:
I assume that the OP was seeking discussion on the market value of Morgans and the way any change in the perception of value might affect the owners financial planning in the passage of time..?
A Trad..? I like the idea that the wooden frame and alloy panels on my mid 80`s carb fed +8 were formed by craftsmen using TRADitional skills passed down over generations... Works for me. (-:
As for the market value of a Trad compared to more recent Morgans... I guess a brief internet search could answer that question...?
It seems the MMC may have moved with the times as best they could to provide that which baby boomers changing priorities and expectations required...?
I suspect the MMC`s customer base may predominately be baby boomers, and as such has rather obvious limitations...?
Given the state of UK and world economics, I suspect there are likely to be quite a few bubbles bursting in time... ?