The quick answer to your question is no you will not get a more accurate notation in BiaB or RB. You will need a full blown notation program to do what you want and you will most likely have to add your own pitch bends and other nuances to your score. If you don't have on Musescore 2 is a very good free notation program:

https://musescore.org/


I'm no longer allowed to go caroling at the psych hospital.
I guess Do You Hear What I Hear was a bad song choice!

64 bit Win 10 Pro, the latest BiaB/RB, Roland Octa-Capture audio interface, a ton of software/hardware