Front motor plate ~vs~ Regular mounts.
Not being an engineer, I'm not sure I agree that a FRONT plate is "best."
Seems to me a front plate......with no mid plate..........puts incredible strain on the weight of the engine in the middle where the bell / trans hooks up. This MIGHT even increase block distortion under hi torque.
Also seems to me a guy needs to take chassis flex into account. "A great big wheelie" coming down hard on one wheel comes to mind.