Yo, I don't have an Ultimate Support Apex stand, but it sounds similar to the stand I have.
If the angles are ok (so your Virus wont tip forward), you could try having it on an upper tier above a master keyboard like my MC505 on my old setup.
www.gobo.dsl.pipex.com/images/ministudio.jpg
It works out alright as you have all the controls right in front of you.
[edit] Ahh, just googled for your stand and it's slightly different.
Doesn't look like it has any end-stops on the ends of the arms? If so, I have no idea what to suggest. =/
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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!