polini 208 and carb setup

hi all i have a question

im  currently rebuilding my 2002 p200 engine.

im using a steel barrel polini kit a 60mm mazuchelli crank kytronic ign and a oko pwk 34mm carb with powerjet. has anyone got a good baseline for the carb jetting as a start point.

 

cases are matched and im using a sip expansion pipe and a modified head.

any ideas on where to start on the jet sizes, and timing settings.

as soon as i can afford it i will get a new polini alloy 221 kit (big fan of polini stuff). but the above is what i have to work with at the moment.

 

cheers