[s-cars] Flywheel replacement options?

[hahnmgh at peoplepc.com]

  I'm getting closer to installing my 6 speed as I know at 138K my clutch
probably doesn't have a lot further to go. Any options out there for replacement
of the dual mass flywheel (heavy) besides the 034 aluminum one? What about a
lightweight steel flywheel? Just a plain steel flywheel has to be lighter than
the dual mass.  Thanks, MGH