Dotcomformat

Hey guys,
I want to build my Casio VL-TONE into the VL-TONE generator for 
my .com. I will be using it like an oscillator. If you cut off the 
speaker the rest of the unit fits vertically perfect and almost two 
spaces wide perfect into a .com cabinet. With the left over room I 
will add a midi interface, clock sync(for casio sequencer), and of 
course the audio output. My questions are; how can I get the vl-tones 
output up to .com levels so I dont have to tie up my Instr.Interface.? 
And how can I convert  a .com power cable down to meet the casios 
probably 9v to get it to run off the .com power supply? If anyone 
likes my idea and wants to borrow it, feel free but I would love to 
have your notes when your done doing so. Help greatly appreciated. 
Thanks,
-michael-