OK TJ guys...I have a question or two for you. I have a 87 YJ. I recently aquired a complete set front and rear DIffs from a 98 TJ(unlifted, trackbars, springs, control arms, etc.) I also have a 99 TJ frame though slightly bent from which to rob all the appropriate bracketry.. My questions are these...Has anyone ever put TJ diffs under a YJ? I want to use my YJ frame to eliminate completely dismantling the entire rig. I plan on removing the control arm brackets from the donor frame and grafting them to my yj. Anyone have any suggestions or concerns? Am I insane? How cool would it be to have the YJ in my parts with coils? Any offers of assistance or advise would be greatly appreciated.