i want to rebuild my blaster engine so i can put it into a tzr 50 after the new year what parts should i get and where is the best for parts, i want to do all the bearings, seals and gaskets. prob new rings and a hone. what else shoul i do to the engine. it has a domed head, Paul turner pipe, trinity ported mx i think, stroked crank, i want to change the carb to one from a kx125/tm 125 what jet should i use