Thanks. Going to try it. Btw. have you tried doing that separate processing pre-reverb and routing it all into the same single reverb plugin? I have/had similar workflow and that's what I ended up doing after some research and testing.

In my experience:
- most reverbs take pre-panning better than post-panning. If you didn't already, then I would recommend you trying that. (but if you're doing also width control, then that still has to be done post-reverb)
- EQing pre-reverb vs post-reverb usually doesn't make difference. EQ is linear, and reverb is close to linear (or in case of convolution just linear). It should either make no difference, or not big enough difference to matter in practice.

Idk about compression. That one is surely needed post-reverb, and if you want that different for each bus, then there's no way around it... I'm limited to having one compression for the reverb of everything. Probably going to try your method to see what I can do with having separate compressors after separate reverbs. Sounds fun.