Before painting the motorcycle, I wished to fix it.
The airbox, which was full of water, was cleaned up
The rear air filter was replaced with a new filter.
The fuel pipe was replaced with a new one.
The battery adapters were modified to work with the new battery.
Since the new battery is smallest than the original one, I used tape and dimes to change the width and height of the battery plus a piece of wood to fix the length.
The motorcycle is running in perfect conditions.
There is something else that need replacement but I have to wait until I can save some money.