klipsch k42kp woofer installed in a Heresy I or II - are they compatible

[OO1]

Gentlemen - I just bought a couple of k42 KP woofers -

I was wondering if these can work in a Heresy I or Heresy II cab while

using

the original crossovers - being 8 ohm woofers alike the k22 and k24 -

can one expect a better sound - more detailed tones - or is it back to

square one - the k42 kp can handle more power so can I expect to being

able to have the speakers go louder before the woofer reaches the

distortion levels -

your input would be appreciated - very much obliged -randy -