It appears that all Morgan dealers will have to invest in modern vacuum bleeding equipment which they wouldn't have needed for the trad cars.
Most specialist performance companies will already have this, but I would guess most Morgan dealerships probably don't.
Vacuum bleeding should solve any residual air problems, but it won't be any good if any braking components are fault/leaky.
The more I think about it, the more I think most of the braking problems described in various posts on here are due to inadequate purging of air, possibly due to the brake line plumbing and/or positioning of the ABS unit.
I don't think leaky seals will cause a soft pedal feel (except maybe in extreme cases) unless they are also allowing air back into the system as the fluid weeps past the seal.
I know there was a faulty batch of brake components during early CX production, but I think all the "brake feel" issues discussed here are likely to be due to inadequate bleeding leaving some air in the system.