So here are some pics of what I came up with to mount my hi-lift style jack to the TJM T15. Since I don't have lights mounted on the provided tabs - and never plan to, I decided to use the built in tabs as the mounting points for the jack. I had some "L" brackets fabbed up and drilled holes to accommodate some 1/2" hardware. The hi lift is secured with 2 wing nuts for easy removal and mounting as I will only put this on when I hit the trails. Pics...
Brackets as they sit without hi lift on the mounts..
Closeup of the jack mounted:
On the trail...
John