Raven 2
Despite a slightly heavier weight, you get a net gain of around 70lb in payload with the Raven 2.
Here are Raven 2 numbers.
Empty weight - 1535lbs
MAUW - 2500lbs
50 USG @ 6lb per gallon ( 14 USG per hour)
Basically, it is an excellent 3 seater with full fuel. The extra 70lb is worth having. When you consider the accident stats, fuel injection v carb is a safer option.
Hairy