A multiband compressor + EQ may help with the stereo file.
I would caution "be careful what you wish for" with regard to mixing real drums.
REAL multitracked drums are hard work to EQ, pan & mix.
The RealDrums aren't very flexible but they are, generally, an excellent mix already.


Cheers
rayc
"What's so funny about peace, love & understanding?" - N.Lowe