New shape Scudo is a good'un especially if you can get the 1200kg payload. The 1000 will just about scrape a 650 plus 2 average geezers but you'll be on the limit when full as in:
Tank, frame and water 700kg plus
2 geezers 200kg inc packed lunch
poles reels and battery 50kg
Bits and bobs, spares and cack - 50kg
= 1000kg
I've got 650L in a Hyundai iload with a 1060kg payload - trouble is the two geezers are 220kg without packed lunch!