how about just getting out there and racing
if you win something, you win something. if you dont, ride faster.
and dom,
"I'm sure Geoff won't mind if I win the overall title by riding in the 583 class "
you joining in then or doing a 'weeksy'?
for what my opinion is worth (jack all normally) i like the idea of overall champion too. it wont devalue either the 583 or 620 titles imho.