As aways everything has pluses and minuses and my point here is that being smal and skillfull like Joe Louis is better than being big and skillfull like Klit. We are still peoples and for 2 generations we can't change! Being so big reduces alot of oder skills! The sisters gain some reach advantage, but what are the disadvantages? Clumsiness, no mobility, less speed, biger target and warse conditioning to name a few. And because of this my point is that Klitschkos like are in disadvantage against some one like Louis or Marciano!