Homemade front torque boxes

I used 11 or 12ga CRS. I could only make the dimples so deep as I used old bearing and a trailer hitch ball in the bearing press. The holes are 1.250 and the 2 half moons at the bottom were made by butting the edges together when drilling. I did not weld it solid or at the corners due to stress and cracking concerns with the welds. My car came from factory with the rear torque boxes. The insides were painted prior to installation. Thanks Andrew