Run xps top rose VS booster stage6

config xps:
-kit 75cc top rose
-vilo barikit piste
-embrayage MRD
-carbu DO 28 mm VHST
-pipe MK 24/28mm
-filtre à air CRX
-bobine d'allumage MK pro race
-pot SCR RL passage bas

Config booster:
-kit 70 stage6 racing
-vilo malossi
-allumage polini
-carbu 21 DO
-pot malossi mhr racing
-vario malossi ,embrayage malossi Delta Clutch
-big valve polini