quick subframe connectors question

that is exactly what i intend to do
the plans i found show a little piece folded over and welded in, right where your red line is

i just didnt really want to drill the plug weld holes since i only have a battery powered drill, and the steel is 1/8 inch thick :)

(im still not even sure it will fit over the rear frame rails as thick as the walls are, but we will see)

Yea, those were probably my plans that I posted awhile back.
Drill 4 1/4 holes them if you don't want to drill 1/2.:D
It would probably be stronger than pinch welds.
My material is 2x3 .085 wall and it needed to be convinced but went over the subframe sections nice and tight.