okay i want to rebuild my car so i can put a 175-200 shot and a cam,

but i dont want to take the chance of my motor going out on me so i want to rebuild........

im thinking about just buying an already built shortblock, but which ones have you heard that are the best(under 2500$) that handels 500-550rwhp daily driven or do yall know any shops that are known to build bad *** motors and how much do they charge