Where to get 1x12" cabinet plans?

[The Chase]

Hey, guys. I'm gettin the 5150 head soon. I'd like to get the original cab, but it would cost bitch to ship it to my place. So, does anyone know where to get the drawings of how to make a 1x12" cabinet, so that it works best with the amp? I found the Boogie cabinet plans, but I'm not sure if I can get the Electro voice EVM 12L loudspeaker anywhere.
Thanks a lot.