Strange setups
Vertical orientation? 32:10 ratio? Difficulty handling two screens?
I have to admit - reading some of these comments, I feel like I've tumbled down some kind of Alice in Mac-land hole. I'm a newbie here, and I can't even get my sodding printer to work properly, but I do have some cred in this area (30 years of writing/directing and sitting in edit suites).
I suggest you surf the net for some top post-prod companies advertising their services, and you'll see dozens of whizz-bang edit suites that you can use as a guideline. IMO a lot of current users have come into the game via Macbooks and iMacs, so probably see "one screen" as the default.
It's pretty hard to get something that will work perfectly for both video and stills, but there are still two common factors that influence professional suite setups... getting the menus and toolbars out of the way of your picture, and (for video) having as WIDE a screen area as possible for your timeline. Vertical orientation is counter productive. One picture spread over two screens is silly talk.
Turugara's three screen dream set-up is great (hey - more screens is always better!). So here's a thought - apart from aesthetic considerations, your screens don't have to match!
Since you're bound to have a screen or two lying around anyway, why not invest in a gorgeous 30 for photos/playback, then flank it with two also-rans for your text and palettes? After all, how beautiful does a menu need to look?