FWIW my 2013 Roadster was fantastic!
No real problems at all.
It's a powerful Morgan - well it was the replacement for the Plus8 after all.
Masses of torque and a joy to drive.
My power steering seemed spot on - just right for me anyway.
Some cars had a problem with hanging revs but mine had a replacement ecu and was never a problem.
It's a lot more £££ to run than the 4/4 and really that was my motivator as I only used the full power very occasionally when in a devilish mood.
Having scratched the itch so as to speak I would recommend it to anyone who wants more power than a Plus4 or just loves the v6 soundtrack as I did.
The car I had is for sale at Ledgerwood Morgan.
In any event let us know what you decide.