Korg MS-10

[Thomas Strathmann]

Hello,

I'm new to this list and have a question: What possibilities are there
to enhance the abilities (more modules etc.) of the Korg MS-10 
synthesizer. Two things you should know: I'm neither an experienced
syntheist nor an electronics wizard and I'm not rich.
Are there any kits or easier to build circuits that can enhance this
synth? Btw, I'm also interested in guitat (and other) FX circuits.
Thank you,

Thomas