And regarding the 2nd part of your question:
You could get creative with the synthesis part of the Doepfer vocoder.
It's hard to get the exact same functionality going but...
Another approach would be to use A128 fixed filterbank - with expander (I build my own version).
And use the individual outputs of those as inputs to various VCAs and mixers... Loads of work...
So...
Another very interesting module in this domain of creative filtering is the new RxMx by MakeNoise (  http://www.makenoisemusic.com/RxMx.html )
When combined with the new FXDf module there are some similar things possible http://www.makenoisemusic.com/FXDf.shtml

all the best,

Ernst