Doepfer

howdy,
I have a portable suitcasze system that i use live in a psych band (think factory records 
meet 13th floor elevators) 
the system consist of 
2x 110 vco
1 ring mod
1 diode filter
1 wasp filter
1 spring reverb
1 joystick 
1 adsr
1 VCA
1 mixer
1 a118 noise
1 a119 external input
1 a137 wave multiplier
1 multiple 
1 VC Lfo
 I use it mainly to treat guitar, scifi atmospheric stuff, and to provide some drone bass 
end.  I was planning on picking up the A146 LFO 2 next and the touch keyboard when ever 
it is released, but i'm clueless what to put in the remaining space.  I was thinking about an 
audio divider but i feel the multipler fills this role.  Any suggestions or advice would be 
extremely helpful in my quest.
thanks