Permanent 4x4

Hi all. If I were to want to have 4x4 that I could use on the road both for getting out of the farm and also for my extra curricular activities and I wanted to retain a low ratio and without needing to resize the wheels to maintain on road performance, what are the options for off the shelf transfer boxes? Obviously I would need to fab up new propshaft flanges and or alter lengths to suit as well as make up a carrier. I also accept the likelihood of needing levers instead of the buttons. I had considered a terios t box but it has no low range, and the land rover and jeep offerings bolt to the main box and are stupid heavy too. What else would work?

Cheers in advance.

I'm not sure that the robustness of the lt230 is of any benefit in something as light and underpowered as a Jimny, maybe if an ls3 was providing the motive force but otherwise it seems a bit overkill?

Lada. Good solid Russian engineering in something not too far away from the Jimny. Good plan. Keithy, what do I need to know about this conversion?

Hmmm. This is making permanent rwd an increasingly likely proposition.

No ollieNZ is right. To get the correct orientation you would have to rotate the box 180 through the vertical axis ant then drive it through the wrong side of the input flange, essentially turning it into a custom one off, not a bolt on and therefore outside my abilities.