if you google Pajero club Victoria public forum and use the search function you will most likely find the information that you are seeking and members are very helpful.
Jimricho has a Pajero he will post on this one SWB may be not in his field but he is smart man just hold on
despiteoverwhelming evidence to the contrary!
Sorry can't help with the SWB Pajero (see I'm not so smart after all! ) I've found my LWB 2003 a very good tug for my purposes but I'm only pulling an ATM of 1350Kg.
PS: did someone complain about the over use of acronyms on another thread! this one'll make 'em happy!
A SWB Paj would be ok for a small single axle van as they still have a 95" wheel base which is only 1' shorter than the LWB and only 5" shorter than a LR Disco and we all know how great LR's are all round....
I'm not much of a Paj man but I have owned a Triton and it was a brilliant vehicle so I think it will be all good, well as good as any Paj anyway.