McIntosh amp choice

Right now I have a McIntosh MX-136 preamp connected to a McIntosh MC-58 8 channel amp I have bridged feeding Polk Audio TSi 500 floor speakers, 2 PA Monitor 40 surrounds and a PA A6 center and 2 PA TSi 100.  I would like to either pick up a stereo McIntosh amp for the TSi 500’s for stereo music and bridge my MC-58 bridged to power the center and surrounds. I’m on a tight budget as many people are these days.  I was looking at a Mac MC-7601 or a MC-7206.  Any suggestions on a good amp to use with the MC_58 would be helpful.  Would love the MC-207, but a bit much $ at the moment.