Yamaha DTXpress/DTXplorer/DTXtreme

K guys,
I just tweeked a custom kit and took one of our songs on the Korg 
1600 and recorded it to a virtual track.
Now, listening back to it, I have a few things I dont really like.
Toms are too hot, and cymbals too brite.
My question is this....
If I record to the DTX and to the korg...can I go back and tweek the 
set now that I have a good take within the "Custom kit"..play it 
back and record it to the Korg. 
Another words. I just want to change certian levels with in the kit 
on the pattern i just recorded and not do another take.
Making any sense?
Billy