No problem! The IH8MUD community has been such a great help to me as I've learned about my FJ40 that I'm happy to finally start giving something back. It's been a couple of years since I researched the various options (I had no experience with any of them at the time), but here is how I remember summarizing the multitude of posts here on IH8MUD to myself:
- If you want the most robust setup, particularly the steering power to run tires >33", and don't mind frame modifications (cutting a hole in the forward cross member and welding a new backing plate to the front left frame rail) and don't mind a non "stock" setup then saginaw is the way to go.
- If you want as stock as possible (at least for years like mine that did not come with power steering from the factory), robustness is not a priority, and don't mind spending $$$ on Toyota parts, then the late model FJ40 or FJ60 conversion is the way to go.
- If you want the most economical solution in terms of both parts and labor, don't mind a lack of turning power with larger tires, and don't mind a not-fully-Toyota setup, then the Toyota mini truck conversion is the way to go.
I've listed these in order of how I perceived cost, from highest to lowest, but I suppose it depends on who performs the labor and where you can find parts. There are other considerations such as number of steering wheel rotations to full turn, but I forget them now.
I ended up going with the mini truck conversion for the following reasons:
- Although I have 33" tires I do not intend to ever to "serious" wheeling. I bought my FJ40 for errands around town, backcountry roads, and moderate camping access - not to do the rubicon trail.
- I felt comfortable installing it myself, even given my wrenching inexperience.
- It was economical
- Although I did not have a clear vision for what I wanted to do with my FJ40, and briefly considered something as extreme as a diesel conversion resto-mod, I was not comfortable with the frame modifications required for the saginaw conversion.
I bought a conversion kit from IH8MUD member and supporting vendor orangeFJ45 who was very helpful and sent everything over very promptly.
I have no regrets. It steers well and I have never experienced any lack of steering power. That brings us to today: I've come to realize that, despite my ignorance, I ended up buying an FJ40 that was relatively unmolested and I've decided that I want to keep it that way. I've also reached the limits of what I can do to restore it myself (at least with the time and space that I currently have available) and so I'll be sending it to a shop in Colorado in May for the remainder of the restoration. Since I'll be spending some $$$ to make it as good as new (hopefully), I'll have the shop swap out my conversion for the late FJ40 / FJ60 setup. I do not expect and difference in steering performance, I just want an as-Toyota-as-possible setup that will be consistent with the rest of the restoration.
I hope this helps, but please let me know if you have any other questions.