If you're looking for a van with a nose/bonnet/engine at front (much larger crumple zone than 'forward control' vans) try:
Mitsubishi WA Express walk-thruhttp://www.drive.com.au/used-cars/MITSUBISHI/EXPRESS/Melbourne/detail.aspx?id=8632629&lid=8632629&pg=1&pp=13&d=0&nv=1&SG=123905152&pt=1I've got one like this, drives like a car and there are quite a few around (first came out in 1995 and discontinued in 2005). Parts are reasonably easy to get either new or used, though new parts can sometimes be expensive through dealers.
Hiace SBV (SBV an acronym for 'semi-bonnet van') Have driven one and is more like driving a 'delivery van' than the WA Express walk-thru. Considered pretty reliable though probably not as many on the road as WA Express so parts may be harder to come by.
Volkswagon Transporter T4/T5Not sure whether they're called VW Transporters in UK though there are many around oz. Almost brought one before getting the WA Express, got cold feet when told how much it would cost to fix a faulty auto trans and managed to escape from the deal with my deposit! I've heard that parts are much more expensive than parts for Toyota, Mitsubishi or Ford vans. Suggest you do some research before you buy one in oz!
Go to:
www.redbook.com.au/used-cars/results.aspx?N=0+4294939368+4294966879&Ns=p_Make_String|0||p_ClassificationType_String|0||p_Family_String|0||p_Year_String|1||p_SequenceNum_Int32|0&TabId=1407342
Ford TransitOwned a highly modified 69 Ford Transit 6cyl for 15 years! Great purpose built windsurfing vehicle running on LPG. Later models are very common though I think they're somewhat boring, too much like driving a delivery van!
Check out oz used car values for the above vans at:
www.redbook.com.au/ Suggest you search for used vans listed in Melbourne Trading Post and at:
www.carsales.com.au/