Hi all. I need help with a wierd question:
I see what you did there!
Allow me to give it another shot. What you propose makes no sense. That's the short version. TLS answered about a million questions like yours so he is at the point where he simply lays it out, no tiptoeing. Maybe it made him look idiotic in your eyes, but that's not quite so; it still holds that if you can't do something with a positive outcome, then it is impossible.
Many people do many things. That doesn't make them right. A lot of people used to watch Kardashians.
You are free to do what you want, but here, at AH, people won't tell you to do something that doesn't result in improvement (especially if it asks for money).
There's a notion in audiophile circles that stereo amps are better for music listening. However, up until now, there's not a single evidence to back this up. It all comes down to anecdotal or circumstantial. Adding a power amp to your system can solve speakers being underpowered, but it has nothing to do with the number of channels.
What you can expect; surrounds will not receive more power, front won't play music better, depending on specific detriment to your system's overall gain, you might even like it, some people do, but it will remain a detriment.