Finished up the plumbing for the propane, if the Bg14 burners I got have 3/8" flare fittings for the orifices. Im still waiting for my burners to come in the mail.
One of the cool things is that I was able to make the burner height completely adjustable.
The flow of parts to the buners is:
1/2" tee > 1/2" wog type needle valve > 90 degree elbow with male thread on one side > 3/8" flare x 1/2" MIP fitting > 3/8" flare x 3/8 flare swivel fitting > 3/8" flare fitting on BG14 burner.