Bi-amping

I have a pair of JM Labs 926 Electras that are presently being powerd by a newer Audio Research ss amp. 150 wpc. I also have a Carver TFM-15 that I'm thinking of having "worked on" by Hi-Tech Audio. This amp is 100 wpc. Never having bi-amped before, does this make sense? If so, what might I expect?

Thanks,

John