So from reading all the other posts so far, here's what I gather...
1.) There does need to be a new classification, but the definition of which is fuzzy. (I.E. El Toro IS a wooden coaster...but with modern technology and precision as opposed to Texas Giant, which is becoming a steel coaster *similar* to Gemini.)
2.) If a park starts messing with a "classic" be prepared for vitriolic debate, damn! (And yes, it's a word - go look it up)
Hey if this new concept works, awesome. We end up being the winners here. I still believe that Intamin got it right with the Plug and Play to keep the tradition of wood on wood (huh huh he said, "Wood") but still provided a new experience and lower operating costs.
You think people back in the day had these same arguments on ye olde Message Boards of the late 1800's when coasters first debuted upstops and lapbars?
"I say, Reginald, this newfangled upstop wheel is the bees knees!"
"Quite, but these pecular lap 'restraint' bars - they simply ruin my experience of cheating death."