Ah yes - I was thinking about that piece myself, since the menuet and gigue are featured in my orchestration as well (I assembled my suite in 1994, long before I knew about this particular Tsjaikowski work... otherwise I would have refrained from doing basically the same thing, naturally. Still, the stylistic differences are big enough to justify different orchestrations, I guess...)
Problem is, I feel arrangements of other composers' works don't really belong on my own composer page. In the Tsjaikowski case it's different because 1) he assigned the work an opus number and 2) it fitted in a series of other orchestral suites.
Maybe I could just upload the individual movements to the respective Mozart pages, with links to the other movements under "Misc. Comments"?