I've been toying around with some ideas since putting on the SLP headers. Problem with the SLP'* is that the #3 cylinder tube comes way down and make it necessary (at least for me) to remove the strut part and bracket of the front transmission mount.
This leaves only the rubber, which dies quickly. (Especially under harsh conditions).
I thought over how the 00+ guys do it with hockey pucks and thought.. this may work for me too. A bit of cutting, grinding and a little more work to go. Here'* what I have so far. (Still need to grind more and then weld) Since I have the big rubber part already, I'm not concerned with overall thickness of hockey puck. My concern is more of a solid mounting for torquing backwards.
Brand new mount from Napa, excess glue was there when I got it.