I am currently in the process of updating my MK Indy Blade. Changing and upgrading my dashboard instruments and replacing my current coolant header tank.

Firstly:
1, Is it possible to fit an oil pressure gauge to early 900cc Honda Fireblade engine, if so where does the engine oil pressure sensor fit
2, Where is the sensor for the water temp gauge positioned on the engine

Finally, I want to replace my coolant header tank, currently the header tank has x4 pipes going to it as follows. 1, from the radiator 2, from the engine, 3, one is T'd from the bottom hose and finally 4, on the neck of the tank as an overflow pipe. Most for sale only have two outlets and many with no overflow. The radiator on mine has no filler cap and is topped up via the header tank. Has anyone got details on how the pipes of the coolant system are fitted on a Fireblade

If anybody has the answers to any of these questions it would be very appreciated, thank you in advance.

Cheers Barry.