Using User Bedrich7's bike as inspiration for my build, I got ahold of some scrap metal and decided to take care of the drop in the frame today.
Cut the tubing to size. Just mocked up sitting on the frame:
Right side notched to fit and sits nice and snug on the frame:
Both pieces notched and sitting on frame:
Now to weld them on. Plan on doing so tonight. Will take pics and update.