Lol, looks like he's got his work cut out for him, but should be interesting to watch.
Annikk, regards disassembling the TI, email these guys:
http://www.synthesizerservice.de/index.php?lang=en
.. they are the hardware branch of Access Music. Ask kindly how to disassemble the TI, and they should hopefully send you a few pictures of how you would do so (including the screws that need unscrewing for each part, etc.).
They kindly did so for me (for a Virus Indigo) when I wished to exchange some pots. (Example shown below)
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Step 1]
[
Step 2]
[
Step 3]
[
Step 4]
[
Step 5]
Bear in mind that opening up the Virus may also void the warranty (there are 2 circular warranty labels/seals that need to be broken to gain access to the innards. See pic 1, above, on either side.)
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PS > And another thing! Will the Ti|3 have user customisable/importable wavetables?

A ribbon-controller or XY-Pad might be nice, too, please! Thanks!