Hi, Don't know if it helps,I have a customer with a 2000 V plate LDV cub.
She has 4 cages fitted in it for her show dogs and some sort of mobile bathing apperatus.
I fitted a towbar for her two years ago,she first towed a Elldis Wisp 4 berth,said it towed great,even fully loaded.
She still has the van and also now a series 5 Pagent Burgundy? I think.
I am told it tows well,very steady if sometimes a bit lethargig on longer hills. Says she can do Hampshire to Cumbria @ 320 miles on a full tank with some juice left in reserve.
Hope this is a bit of help.