Yamaha DTXpress/DTXplorer/DTXtreme

Since its a long weekend it looks like I wont have my DTXPRESSIII in
the UPS until tues, so maybe this will hold me over: (I have never
used the DTXPRESS so if this makes no sense - that is why) what if I
plugged in the "right rack tom pad" into a crash cymbal 1/4" jack in
the back - would it work as a cymbal? so instead of 3 toms and 2
cymbals it would be 2 toms and 3 cymbals. I may not even do something
like that but just wondered if anyone tried it. same goes with the
other pads.