Small updates....
Rear section frame stiffeners half way welded on. I am so glad I opt'd to cut out entire floor! made it so easy to work on rear section of the jeep.
Plasma'd cut entire stock fuel filler door, tunnel, etc. to have it relocated to inside. My plan is to have it mounted in rear on driver side by the D-pillar.
Plasma'd out factory rear shackle brackets to install shackle relocate brackets
yesterday I took my ruff stuff covers with me to work. I counter sunk bolt holes to use flat head bolts. they came out really nice to have no bolt sticking out! although flat head bolts I got use 3/16" allen drive size so I am not sure what torque I will be able to crank it down at. I am anticipating to order Torx-Plus flat head bolts from McMaster-Carr. The one I found, 5/16-18 with IP40 drive size. I found a chart online claims the IP40 is rated to go as high as 60.5 ft-lb. I highly doubt the 3/16" allen wrench will achieve that torque value without stripping or breaking. I will find out soon...
https://www.mcmaster.com/#94414a588/=163eh5x