Huh, I´m located in Dresden, Germany and school´s english is so long gone but I´ll try to explain some more...
The clou of the sound-change-method is that you do not have to scroll through different banks but have instant access to eight sounds. Instant is dependent to your clip update rate, though.
My "breakthrough" was:
I filled an Impulse with eight different, though coresponding samples.
I put a random tool in front of it which pitches an octave up at about 85 percent (it´s default with chance set to 85).
I put a scale device in between to trigger with every hit.
I did this seven times and can change them almost instantly (clip update rate is 1/32 - no loops

) This can make 6/8 one sound set and the last two another, for example. It may do for a brake or fill in (with a quick delay bus send), just leave kick and snare silent.
As I´m doing four to the floor stuff I often have my left foot running on the off beats. I assigned my midi output with that foot to C3 and now I randomly trigger one of these samples. Of course you don´t always know what happens but it sounds incredible lively.
Now you can create another channel with Impulse which is also triggered by your left foot. Here you can run a "normal" HH - I usually have a clicky one there.
And of course you can still have your original V-Drum sound (I only have a SPD20

).
Finally I have made up five busses (my computers too slow for more).
One (the fifth) to put my seven random Impulses together, it doesn´t matter any further because it is routed to an audio in.
The first one without effects is my clean way to let the sound pass unharmed to the stereo out.
The other three are loaded with effects. I currently have one set up with Ping pong delay (think of the "F button" !!!), the second has simply an Autofilter (or do you like to twist it yourself?) on it and the third makes me happy with a BeatRepeat device.
On each relevant channel (which is an Impulse for snare, another for HH and the random audio track) I have the four sends assigned to knobs. So I can choose which way the audio should take...
- none
clean
clean + ping pong
clean + ping pong + filter
clean + ping pong + filter + beat repeat
clean + filter
clean + filter + beat repeat
etc...
... for each of my three (up to now) sound sources.
Of course you need a (or multiple) sufficient controller for this. I recommend a Faderfox LX unit. The new one with Leds are nice, lots of buttons, but shurely do a proper research what fits best for your needs.
After all this happend I have an Alesis Philtre module plugged to my stereo sum...
If this all is too confusing try an Impulse with just one snare sample, assign one knob to Impulse´ time parameter and play backbeats. On with long time, one with short...

You shurely have to sacrifice one limb to do all the twiddling and twisting but I think it´s worth it. Go, pitch it, twist it, wrangle it
Ray
P.S.: Your Audio interface should allow very low latencys.
Yes, it is gear war.