Battery Tray Mounting

Ah, yes...
SGBARRACUDA, I see what you mean. The J nut needs some flat real estate to clip on to. Is the brace you mentioned the one in the pic, towards where the engine will be?

moparmat2000, I see that the hole closer to the rad in the battery tray has a bit of a taper to it, allowing moisture to escape.

Thanks gents. I do love this site!