oh yeah, swapped out my motor mounts today. Pretty easy. Scoot the motor up a little with the jack, unbolt the crossmember and loosen the steering u-joint, remove.

So, the motor mounts that used to be in there were stock units that I completely sealed up (externally) with Windo-Weld. Put them in with the SR and thought, man, this engine shakes a whole lot for an SR. Then I drove my brother's identical car with Nismo mounts. Way less vibration. Apparently Windo-Weld'd mounts are stiffer than Nismos. Went back to stock for that awesome daily driver isolation.