Yes...Another Subframe Connector Question!

Here are some more quick&dirty selfmade connectors. Size is pretty much 3" x 1,5".
Welded at the front against the crossmember. Then I put a transmission jack near the rear of the connector and pushed it up as high as it would go against the floorboards, and welded it at the rear frame.

I'm thinking of welding some angle iron against the connector and floorboards for some added strength.

Picture isn't the best because I had painted them just before.