So you think the XT could reach 70 without much fuss? That's as fast as I want to go I think.
Apparently the DT uses 0.5-1 litre of fuel for every 100KM I think it was KM anyway compared to the XT. So won't be paying that much more for petty. Dunno how much 2 stroke oil it eats though and how expensive it is. Do you need to mix it yourself for the DT or just pop it in and it mixes itself?
The DT has a petrol tank and a seperate two stroke tank.
You havent had to premix on anything other than crap lawnmowers for about 25 years.
A 12bhp DT will hit 70 and still have some revs left, when derestricted they make high 20's and that makes them fairly entertaining for a learner off road.