Doing bad things to an old Reg White
Most of the Tornadoes in Oz are converted 1980s era Reg White, Lance Handley or Booth Ts. Couple of Marstoms but not many.
The old 80s boats are not competitive with a newer Marstrom, but give the older Marstroms a good run. Structurly they are holding up fine, however many are beefing up their boats with Marstrom beams for a little more stiffness.
My old T pictured above was a 1997 Reg White with Marstrom / Fredrickson big beams, Marstrom mast, rudders, foils.