That oil tank seems to be placed to take up maximum room, and with the full sized battery where it is, that space is pretty much unusable when it could be quite useful. If the oil tank was moved back to the bulkhead, where the battery presently is, and the battery swapped for one of those small gel batteries, which could be fitted more or less anywhere out of the way, I can see a bit of useable space being created under the front cover, maybe not enough for a couple of helmets, but certainly useful for more than it is now.
Lovely colour by the way Aeroman, and beautifully applied by the factory painters. It looks stunning in that picture.