DARTFREAK75 vs 318willrun at nonamenationals ??

On a serious note tho. I have 200 dollars i got for my birthday burning a hole on my pocket. Im thinking about replacing the harmonic balancer and the pulleys. My HB has an ever so slight wobble to it I noticed last time I checked my timing and I've been loosing sleep over it ever since. Last thing I need it to replace thrust bearings in the future