To Bridge Or Not To Bridge

Why not bridge 4 of 5 channels to give more power to L and R and leave center as is?

To Bridge or not to Bridge that is the question:
Whether 'tis nobler in the mind to suffer
bad sound with tinny highs and boomy bass or to spend an outrageous fortune cleaning it up by Bridging your amps.
Or to take up your entire system against a sea of troubles,
And by opposing the purchase to buy newer equiptment? To die: to sleep and listen no more to a bad sound system.
No more; and by a sleep to say we end by removing that one troubling piece of gear,
The heart-ache of removing it and the thousand natural shocks of electricity because you forgot to unplug the amps.
That flesh is fried to a complete crisp 'tis a consummation
Devoutly to be wish'd that I turned the power off instead. To die, to sleep;
To sleep: perchance to dream and wake to a better Stereo seperation ay, there's the rub;It's not my gear at all BUT THE ROOM.

Buff, it powers the rear surrounds and the center. Left and right are powered by a different amp.

Schipo, er?

I called Krell and they said 4-Ohm would be no problem. I guess I'll try it then. Thanks.