@marshcat, I DD'ed an hj61 for 10 years (now it sits in the garage like a prince waiting for trips around town or wheeling adventures

. I consistently got 20+ mpg, thoroughly enjoyed my long-range view of traffic from my SOA on 37s, and felt quite comfortable in the Toyota suspension seats. And the tractor-y music that emanates from the 12ht is pleasing, especially when you get to shift it through the 5-speed (which is not bad in traffic either, you can generally bump along in 3rd for long stretches.
Like other wise people have stated, it's the fact that you can readily fix typical problems that arise and continue the journey, that makes these vehicles legendary; there's nothing "magical" about Toyota parts, per se.
Your rear axle does not look like mine, so I assume that is a semi float axle. Curious, is your hj61 12v or 24v?