Art Hong has templates for all the plexi's that he sells on his website...
Here's the link to the page that has all the plexi's listed --
http://www.tek-innovations.com/arthobbies/index.cfm?loc=about&sub=templates
(There are additional plexis Art Hong no longer displays on his website but you can ask and receive the weblinks to those particular products. For example, he no longer lists the Tekken 5 and Agetec/Dreamcast plexis but still accepts orders if you ask and get the links from him.)
Look for the heading that says Hori Dead or Alive... that's the HRAP N3 VARIANT that has the different spacing for the buttons. It looks to me that the joystick and buttons are closer together on the DOA 5 joystick but it's hard to say for 100% unless you have the joystick in front of you. I think Hori ended up producing fewer DOA 5 joysticks than the SC V version...
The Soul Calibur V and HRAP N3 SA are effectively the same joystick.
Hori wasn't calling the SC V joystick an HRAP at the time it was released.
The only differences between the SC V and HRAP N3 SA that I could detect were a) obvious part color and art differences and b) the HRAP N3 SA edition has the rubber non-slip mat that's become standard to current product arcade joysticks.
Oh, and the SC V was actually cheaper than the HRAP N3 SA. Hori has raised its HRAP starting prices to $139.99 now... At one point in time, you could buy an SC V joystick for $99 with free shipping direct from Hori USA. MSRP was $129.99 for the SC V.