Mori and Joe,
Below is the link to just one of several sites that handles these. They make a complete setup that includes the fuse mount. You can get a setup with 12 gauge wiring or 14 gauge wiring and your option of APP's or Deans for the internal connectors. That is fine for the smaller stuff, but I prefer using 10 gauge wiring so I make my own and just use the housing as nothing else is needed except an arming plug which you can make yourself with 10 gauge wire. Be sure to re-enforce the inside of the fuse with some light ply where the housing mounts so when you push the arming plug in it does not flex the side of the fuse, or in my case, the side of the cowling. That is the beauty of APP's they are so flexible that you can design them to fit your needs. I have attached some pics of my 10 gauge set-up. Let me know if anyone needs any further info or pics. I believe that you will really like this setup, very convenient and safe....
Complete 12 gauge setup with APP plugs inside
http://www.rcdude.com/servlet/the-15...Current/Detail
Complete 12 gauge setup with Deans plugs inside
http://www.rcdude.com/servlet/the-15...Current/Detail
Fuse Mounted Housing
http://www.rcdude.com/servlet/the-12...unt-for/Detail