The 110 Hi-cap has a standard gross vehicle weight of 3050kg, there is the heavy duty option availiable which makes it 3500kg. They are thin on the ground second hand. The rear body is very easy to remove from a 110 or a second hand exutility 130. We did ours in less than 3 hrs.
Max,
Its horses for courses, I still belive now there ain't such thing as a perfect vehicle. you need to way up the pro's and con's.
I hear what pete says about 4x4 trucks the thing that concerns me is if I had to employ someone they probably wouldn't have a licence to drive the dam thing.
We are lucky that we have a track chipper to use when its really wet and we don't want to carve the ground up, its great, but its a right pain in the bum in town when space is tight and we just want to chip into a vehicle. So we take the road tow, thats ok if you have enough work and money to justify two chippers.
You will never beat a tractor off road but you need to think about the amount of road work and distances involved, even a fastrac gets tedious after a while on the road. but it has the advantage of being very adaptable.
Land Rover list a 130 chassis cab as being £22895 on the road, so you'd be looking at about 26-30k with toolbox and chip body all in.
I hear Pete's comments about handling of 4x4's but if you fit wider tyres it won't cut in as much and 130's have anti roll bars so on road handling is pretty good.
If you want tyres for your cabstar, I'd avoid Grabbers they are a soft compound and wear quickly, Look at BF Goodrich Mud Terrains, they should meet your load ratings, they are on My 130 and there are a couple of Merc Sprinters running them around here. Winches are a good insaurance policy but never rely on one as a way of getting somewhere, you need a lot of winch tackle too and it soon gets frustrating when its cold, wet, and dark and all you want is ya tea!
If you want to see my justifications for buying an LR then look at the post My 130.
Just some of my thoughts Good Luck with ya choice!