malossi crank

hi everyone i have a malossi crank sitting here and i just wanted to know whether the con rod it ment to move from side to side slightly? also i perchessed these items from sip

Oil seal kit

Belt oil pump


Oil seal crankshaft flywheel

And i think i need another bearing as there is two if i am right?
Other than the above items could anyone send me a list of any other parts needed in order to fit the crankshaft
thank you,