Never mind. I guess my English sucks too. I'm thinking about what it might cost me to get a secondhand Tiger. So I'm not up-to-date on the class rules. And being on the light end of the scale I'm trying to understand whether I need to factor in the cost of a brand new small jib and kite.

This thread suggests that small jib & kite are no longer options unless crew weight comes in under 130 (i.e., the new proposed rule really replaces C.3.2 (b) (2 and 3), even though that's not exactly what the minutes say. The breakdown is then:

< 115 — You don't sail.
115-130 — small sails + up to 7.5 kg of lead
130-135 — large sails + 7.5-12.5 kg of lead
135-150 — large sails + up to 7.5 kg of lead
> 150 — large sails — no weight

That is a headache.