[XLsior]

So there are some issues.

1. petcock clearance...solution shave some fins.
2. rocker cover bolt contact...tap tap with the hammer.
3 angle of seat mount...cut and bend tab to correct angle. (this is the biggest issue, adjusting this throws out all the other tolerances)
4 frame clearance tank arch ...relocate tank mounts slightly higher so tank drop closer to frame, not a requirement but a possible option. Possible location for coil and CDI.
5 Steering full lock possible contact, This is a hair of space between the tank and the shock clamp bolt head...Solution change to an allen head bolt.

Is this all worth 1gal? hard to say. but form a 50-60 expected mpg from a cg250 that equates to an extended 100km range in metric land.

The tank itself was in decent shape for its age. Price was ok shipping hurt.
unfortunately the fill cap is not the same.