Guys, thank you for input!
Charlie, I am familiar with bouncing, but I prefer doing everything like that in Cakewalk, just like Guitarhacker mentioned. I do not even bother with doing mixing in BIAB. As soon as I get composition to the point where I want it to be, I export it as individual WAV files and feed them to amazing Cakewalk

Jim, you are right for the most part, but sometimes I do not want to sacrifice one for the other (change at the bar) I might want a couple of other things happen at the same time musically. Maybe I am greedy, but read below.
I just feel BIAB is shy of 1-2 more tracks, for those accent instruments / filaments. It would be nice if they had possibility to add 2 more tracks

And also an integrated way to use drum "fill ins" from other(not selected) tracks as lead ins, or other places in song.
So that is probably where my winning of two extra tracks is coming from. To use a separate track for drum "fill ins" and the other
for accent items.
wishes, wishes...
Mike.