Tom, just to reiterate what I said.
"I for one certainly don't want to see any changes to Nemesis, but if there is ever one complaint I hear about it"
I for one don't think it's too rough at all, the fact it's still picking up pace right up to the brake run makes it still fun to this day, but it can certainly throw you around on the back row.
I'm just throwing it out there, I'm curious as to what sort of changes if any people are willing to see or not see. The ride is going to be around for a long time, somethings will inevitably renewing at some point, question is do you stick with the status quo. I agree with your point on the iconic look of the trains.