I did not do the bounce, I figured- the audio is in track, even in more than one take line- it is in track. So it was.
From what I can hear with my ears after about 8 hours of on and off work with audio is that bouncing each backing track to main vocal track worked better. I cant hear details- need to let my ears rest. But it *feels* as it addressed phasing some what and feels like the backing tracks got glued to the main vocal (as they expected), which made them some what lighter.
I will listen it in a couple of hours. The backing tracks I synced to each other I used full blown 100% processing. When synced to main vocal track- used default 25%... It looked horrible. I could not believe I sang that far from the main track. But I think it makes it some what better. Will update. Thanks.