I got 88 L style brackets, that is enough for 22 joints. That should make the floor nice and strong I do believe. I can go back and buy them out again too.

Thanks Dave for informing me you needed to go to home depot. You rule very much so.

Now on to actual floor laying out and building the sites and drilling / installing the brackets.

SO close yet so far. But oddly enough, I'm right where I figured I'd be today. Even with an hour of lego playing time. I got myself the 8421 Mobile Crane.