Yamaha DTXpress/DTXplorer/DTXtreme

Just thinking of some creative routing and connection options...
This may be interesting to hear some idea's...I have a DTXpress I 
set, with extra cymbal and drum pads. Also a DTXpress module and an 
Alesis DM Pro module.

I was thinking about using all three drum modules for 
selected/prefered drum and cymbal sounds, then routing the various 
selected outputs into my mixer.

Other thoughts were to have two pads next to eachother as choices of 
different Hi-Hat sounds. Maybe one controlled, and one just an 
open/semi-open sound?

As for the snare I was thinking of doing the same as above or even 
put a selector switch somewhere convenient to route the snare pad 
from one module to another?

I know that I can cobine or layer samples together in one module, 
but I was also thinking about splitting the snare's cord with a "Y" 
and routing it to two modules to combine snare sounds.
Any otherbright ideas? :)

Steve