dont use the ez spring from the kit, just use the arm with bearing and stock spring, or the slightly softer aftermarket spring.
dont use dynatech cdi, just run stock cdi with a timing plate.
i dont run the bearing with pro mod and its fine, but cant hurt to have one.
id get the serval ported, stock port servals are lazy as.
stock port serval, does not need a lock up, but if youre going to trail ride it, you can use stock clutch pressure plate spring and a lock up so the clutch isnt too stiff.
and id wet bead blast the cases instead of sand blast. and powder coat the cylinders as paint would just chip off, ultimately i wouldnt coat or paint them. bare looks better
id also port match the cases to the cylinders.