Starting to assemble the finished engine mount. I went a bit overboard (no pun intended) on building strong (heavy!) so I'll have to sacrifice a little strength to save weight. The 1/8"x3/4"x3/4" aluminum angle is heavy so I'll add some holes o lighten the load while keeping it strong. As pictured its weighing 8 pounds 9 ounces. A fair bit heavier than the 7 pound 14 ounces it weighed with the ST .90 and old engine mount.