Well Well..
finally got everything welded up and mounted!!
It was scary and a pain to do this all by myself... with no help. I would highly recommend two cherry pickers if you are to go this route.. one for the front.. one for the back.
Basically I got the car as high as I could with a normal floor jack and 6 ton jack stands. After attaching the brackets, I went ahead and mounted the engine stands on the brackets. You can see how they are laying on their side in the pictures. I figured as I continued to jack the car up the stands would swing into place.
I started by buying a 12' stick of 4x4 pressure treated lumber for $12.78 at Home Depot. I cut it up in 4 qty - 3' lengths and stacked them on top of the floor jack. the 3' length is perfect to mount horizontally across the frame rails.
The rear of the car was supported by the cherry picker and a tow rope.. as I slowly lifted the front, I would lift the back.. very slowly one side at a time.
The 6 ton jack stands almost seem like they are made to have a 4x4 piece of lumber across the stands (jack stand > 4x4 > chassis).. it fits perfect.
Eventually I got both stands to swing into place and I pulled out the jackstands and lumber and voila! I was going to weld a cross support to tie the stands together but it was pretty solid as it is.
Looks like I did some bad measurements.. the car will not completely flip upside down.. but its fine.. i wouldnt be able to crawl on top anyway lol. Ceiling is too low.
Anyway.. here are some pics.