Great thinking, it's about time for these cases.
I assume the SFX psu would be filling the space near the front and 'right' of the gpu (if looking down at it). What orientation were you going to give it? The only way I figured was to use a flat right angle power cable and have a bit of a duct...
Uhh... I must be missing something.
Proxy directives are in mod_proxy, not mod_rewrite. Is mod_proxy enabled? I see no mention of it in this thread.
Edit: Also since it's an admin type section you may want the ProxyPassReverseCookiePath directive as well.
You may want to keep your PHP code. I don't know your situation at all but remember to never trust the client (validate all input sent to the server) and also keep in mind clients that do not have javascript enabled.
ShoeLace's answer is probably what you want, you can also use a one-off...
While I don't have one, my Filco has a USB plug and a PS/2 adapter. 6 key ro for USB, and NKRO for the PS/2. It's probably the same with that Ducky. That's what you get with translations, I wouldn't sweat it too much if the board is awesome every other way.
Nice lookin board though, let us...
Love these. A recent picture if you want to feel... infantesimle.
http://blogs.discovermagazine.com/badastronomy/2012/03/23/an-ultradeep-image-thats-full-galaxies/