Re: reserve tanks
I'm going to fashion my kit 1/2 gallon tank into an extra tank for long journeys.
I'm going to make it (somewhat) easily detachable.
If I'm just riding around the hood or to the store, 1.4L should be fine.
Riding with friends and long expeditions (like to work on the weekend) I don't want to carry a canteen of gas. That would suck.
I may be slow, but I'm not very accurate.