I think the original 3 wheeler crew are both men of iron and engineering gurus in order to drive and keep the vehicles on the road. Traits that are no longer (mostly) essential for 4 wheel trads.
But on the whole I reckon the old 3 wheelers will love it because it has 3 wheels, the trad owners will love it because it looks trad, and the luxe owners will love it because it has modern underpinnings.
(All very tongue in cheek)
The potential owners will probably be 90% enthusiasts and 10% "hey this looks really cool". But I reckon that those figures apply equally to trads and the luxes. At least that's my theory as to why there are always a flurry of nearly new cars for sale as the 10% realise that Mog ownership takes commitment.