Krell KSA200 re-bias

Hello gents,

Thinking of having a KSA200 re-biased , Amp has just received a refreshing
(caps , diodes et al) and have no need for the toaster oven feel, so instead of pulling it's usual 12amps continuous i was contemplating a modest ( by krell)
3-4 amps idle current..

Any thoughts? what kind of negative impact if any could or would be expected ...