questions about a filter pedal project

[charmonder]

I built two lovetone meatball clones, and I made up a pretty nice wiring diagram so each filter can select between either direction of both envelopes. and I think Ill need to get the outputs buffered so it all mixes nicely. What I want to do is replace one of the envelope generators with an LFO, with inverse and normal control shapes available. I'm pretty sure I have the theory and and all to work it out. what I want to know is, in the end, after all this is done, will this allow me to cover all the sounds found in these pedals:

-colorsound vocalizer,
-colorsound dipthonizer,
-ehx talking pedal/ PUE talker pedal
-sing wah (I don't think this pedal is officially made by a company http://www.geofex.com/article_folders/sing-wah/sing-wah.htm)
-totally wycked audop LD-01 little dipper
-ludwig phase synth(minus the fuzz and tremolo section of course)
-EMS SynthI Hi-Fli <<----fliter part only

I think I might need to get a better "range" option into the meatballs, but basically are all these different "talking" and "synthesized phase" effects mentioned just a matter of having two filters moving in different directions? 

for all intents and purposes I don't really mind how for example, the filters of a ludwig phase synth don't have quite the same character as the filters from a lovetone meatball, Id just like the sounds to be somewhat similar in the end.


thanks for reading!