Bad k-frame?

When I rebuilt the front end on my 67 I replaced the Kframe with a 68. It has a better idler mount. I spent a couple of days rewelding the 68. I also reinforced the steering box mount and the LCA pin sleeves. My father ran a welding shop, he would have fired the guy that ran a bead like the factory ones!

Well I have an extra k-frame. It came with the car and that's why I was asking to see if it was bad. I'm putting the tranny in this weekend and if it was bad I was gonna change it out when I took the engine out