A very practical and useful 4Motion. For work, rest and play. Plenty of lights for the long dark nights, are they all
https://www.lazerlamps.com ? I imagine that lot would turn night into day. Even seeing behind for reversing. What do you use the work lights mounted close to the door mirrors for?
I am considering Lazer lamps myself. They have quite a variety. I quite like the responsive dipping light bar, perhaps mounting within the radiator grill. Cutting out a section of grill but replacing it to hide the light bar for when I visit a town or city to prevent theft. Good spread is more important than range I feel but they also need to comply with lighting regulations. Lots of very narrow twisting country roads in Wales and off road driving.
The manufacturers original fit LED headlamps are not so bad in the dry but as we get more of our fair share of rain here, they become poor with not enough spread or illumination for tight multiple bends. Reversing on dark wet nights is a problem. The reversing camera gets splatter from mud and road debris. Even after cleaning it it get smeared over quite quickly. A reverse camera mounted inside the rear window would be better, then the rear wipers would take care of splatter.
I quite like the idea of a roof rack similar to yours perhaps, lamps mounted rear wards up there might be an answer. Do you know the weight of your roof rack carrier when empty? My vehicle 2019 4Motion Caravelle with rear differential lock 255/55R18 BFG AT KO2. I think that yours, are 245/65R17 BFG KO2 AT ? Do you have the rear Differential lock? I find it very useful. I live off road at a remote hill farm/smallholding, no stock. I usually engaged the rear diff just to ensure it did not end up stiff and unusable due to lack of use.. I always felt that the vehicle felt far tighter off road, with it engaged and wondered why, as some time when the going was not that very difficult and the 4Motion might not be then operating normally and only engage with front axle slip. It just felt very positive and in places that I expected a front wheel should slip or spin slightly it would not and instead traction remain excellent. I now have learnt on here, that indeed, engaging the diff-lock, pre engages the 4Motion, so explaining the better traction at all times and my experiences.
I will need to lift the suspension, would really like air but very expensive in comparison to a full height spring and damper lift. Self levelling when parked up and camping is very much a dream. Also I would only need lift when off road and could even drop height to limbo under height restriction gates that are becoming all too common these days.
Many years ago I used a Finish 4x4 forum. I had ex military vehicles over a period of time LR101FC with crew cab, Volvo TGB 6x6 with crew cab portal axles and diff locks in all axles. UNIMOG U900 crew cab with smaller rear tub and of course portals and diff locks. I could see that Finland has a very serious off road following and plenty of countryside. I unfortunately never visited.
Any way, I like your vehicle and your adaptations and i also see that you have a willing crew! Happy motoring!