Etherwave Standard Modification: CV outs?

I don't know crap about circuit boards. (I know they sound great!) I am wondering how much it would cost to modify my Etherwave Standard to spit out VOlume and Pitch CV's (and preferably a gate signal with an on/off switch.

Now I know that they already included the power componants available to add the circuitry needed to produce pitch and volume CV's. (The gate was my idea)
How Much would it cost to have this done? (I didn't want to say anything extra, I just realized that I had parentheses in every single paragraph, lol)

Thanks in advance!
(EricK)

All needed information, including schematics can be found here:

Click me (http://www.moogmusic.com/manuals/HotRodEtherwav.pdf)

Thierry(min),
THanks for the reply. I actually have that manual, I don't remember if it listed the price of the componants but I was wondering how much someone would charge for assembly, and perhaps someone here might have had that modification done already and would know the best way to accomodate the inputs.

Like did they drill holes in the cabinet and mount a new panel with jacks, or run a wire to a small breakout box or something?

Eric

I do not know anyone who already realized this add-on. IMHO the additional circuit board should be installed inside the Etherwave housing in order to keep the connections short and to prevent noise and distortion.

If you can't find anyone in your neighbourhood who is willing or able to build this add-on for you, feel free to contact me at frenkel.thierry(at)orange.fr