Current best motor mounts?

So after my 410 small block has proved too much for rubber mounts and TQ strap on my 72 demon. I’m looking for some better mounts for both the motor and 4 speed trans mount. What is currently considered the best choice? Pic below of the weld ripped off my TQ strap bracket. I have replaced the TQ strap bracket in the mean time till I can install some new mounts.

View attachment 1716296936

View attachment 1716296937
That Demon looks really sharp!! Would you mind sharing the real wheel specs? 15x10? Backspace please!