So since I'm driving this more often and at higher speeds and it's still a handful on the road, I decided it was time for a safety upgrade.... seatbelts! At first I was OK with not running them, but my steering is still sketchy... hard to explain, but there is a little bit of slop in the steering, but it also 'sticks' once you get past the slop. At higher speeds (over 40 MPH) the CJ2a is a bit unnerving to drive. I'm not sure if the issue is in the steering box, perhaps the steering stabilizer that looks older than me... or something else. But to save myself in case I get in an accident, I've added seatbelts. That will also help while offroad, bouncing around and just in case the worst case scenario happens and I roll it. I'd rather not fall out, then get crushed by my own Jeep.
The belts I got are the old-school style paddle latch, they were cheap enough and I think match the vintage Jeep well enough. I drilled some holes in the tub and mounted them with the provided bolts.
Something else I added recently was a pair of windshield hood blocks and tie-down, from Walcks. The Willys windshield frame and hinges don't like high speeds (such as when towing on the freeway) and rather than chance breaking anything, I decided to tie it down while towing. The blocks are cheap and easy to install, mine were long gone but the footman loops were still on the grill and windshield frame.
I'm planning on taking the CJ2a out later today and putting some miles on it, in the dirt!