Just a thing about that bonding strap - shytiest place is on the long bolt - I replace that with a new strap going from a intake stud to the lower external coil mount stud, basically more direct to where the electrical bonding is needed.
ALSO two ways to tight up the long bolt correctly so the new silentbloc mounts do not self destruct early from radial shear:
Method 1: snug up the nut so that the engine can swivel without resistance but tight enough so there is no side play.
Method 2: tight the bolt up right tight with the engine swung bac at the position of full variaton.