The "elephant in the room".....
A new PlusFour CX is my S1 Roadster + £40-45k......even with man maths and rose tinters on....that takes some computing!
So for me the question is not "would you swap your trad for a CX"? but "
could I swap my trad for a CX?".....with retirement a couple of years away

would probably say no!
I also would prefer a six (or eight) cylinder car....
