Once you've been through it a few times, it is possible to use a rather simple sounding GM synth inside BB, say it is set for an Electric Piano, get the thing working together well as a basic songfile, and then export to your DAW in the knowledge that once you substitute that special sounding and lush Rhodes patch, you will have what you want or what the project demands.
--Mac
That is exactly what I do Mac. My reference to sound exactly like what I want was about timbre.