Note that making the target vote subpages (per proposal) translatable would require refreshing the list of voters in every translated page (otherwise people visting a translated version may think that their vote was not registered, or that their attempt to cancel their older vote would not work if translations were refreshed).
As well, the shuffling method notamlly does not change the page order across visits. However is people want to vote for several proposals, the target pages containing their new vote will be changed, causing the main vote page to be possibly refreshed, and changing the order: that's why I think it is still best to transclude on the main page the template-only version of logo descriptions and logo layout, but not at all any vote (that template can be translatable). The shuffling should not occur too often, it should be time-based (never more often than every hour), or people should have beend simply permtited to just vote for all proposals they wish in a single operation. But
I've not seen any tool developed to help this, so actually when pressing the "+add vote" button, for just one proposal they'l make an edit on a separate page, and will make multiple edits for voting for multiple images.
We'll have to monitor frequently during two weeks who tries to edit their votes (to delete *only* their own vote or a duplicate) and to look for duplicates (that will be unavoidable) and remove them automatically.
Note to Quiddity (WMF), I've updated your tracking page [[User:Quiddity (WMF)/AW subpages]] so that you or any one can track the edits
You may want to add your own separate tracking page containing only the list of target subpages of votes for unlegitimate edits (blankings, spams, impersonation), cleanup of unavoidable duplicates (this can happen just because people can't remember or locate for which proposal they already voted, notably if the order changes when they revisit later), and removal of votes by IP users (because we cannot check that they are eligible).
It should be clearer from the rule of eligibility that IP users won't be able to vote (or that any attempt, possibly accidental, will be removed), with a "please logon with your eligible account to vote"