I just replaced all of the capacitors in an Earth Sound Research Original 2000 head.  Interestingly enough, once I replaced all of the capacitors the output section of the amplifier now runs super hot.   Any ideas of why this may be?

All capacitor values match design values.   The amp itself has a 4ohm output and I am running it through an 8ohm cab.

My guess is that this may be normal, but I don't remember the amp being this hot before I re-capped it.