Fantastic pics of a lovely pair
The cargo guards are legit, common to 'liney' vehicles, the weapon clips are for an SMG (SLR fits too, ish) , the mountings entirely correct for the year, standard fit in all Lightweights.
It is 'as in service' from everything I've seen so far, except for the tires which were usually 6.50 x 16 Goodyear Hi-Milers on airfield vehicles (not Xtra Grip's). Later wagons had XCL's but were never really suitable for them being radials. What are the in service pics showing?
Regards
Bob