Me too samurai wheeler! Here's my LWB being built-from-the-ground-up featuring 8" landcruiser 70-series axles (4.625 R&Ps, hi-pinion front, offset rear diff!) and coil suspension (70-series trailing arms and panhards) as well as tlc-60 steering box.
I take it you don't live in the sates? I've seen the lwb sammys in pics and news from around the world, but never here yet, plus we never got lc70s here either. I love what you're doing with yours, you should do a project thread on it.