Jets for a gilera 180 full rebuil 25mm

Hi ive rebuilt my 180 rollin nut its got pm54mm crank 25mm carb pm variator mallosi clutch small white springs mallosi secondary gears boost bootle and with all them parts im sure my bike should be missing of the lights ino ive got the gearing but it like ive got atolt of throttle b4 it goes anywere and then kinda feels like im stressin the bike out at around 50im sure i should be missing but ive been told to jet my bike now i had 102 main jet ive put 104 jet on now and feels abit worst but im not sure could be the same but please any1 help me ino ther sum serious runner heads about help me boys i got more money than sense for bike and what needle settin need this and im done been buildin this for ages for it to feel like this please help and fanx

 

A little more info on engine spec would be nice, eg roller weights etc. Also could you re-type so at least i could understand what your saying! Cheers.