Cheers Steve, your right it is a bit of a trek though!
I have decided seeing as its a two stroke day I will be bringing my MC28 road bike as well instead of the R6. I have my new Rothmans bodywork to put on it if anything bad was to happen anyway.
I will also bring the HRC 030 card for it and if it does feel too slow it could be the day that my bike finally gets de-restricted. But like Fontyyy says, its probably got enough power to see me through the day.
I may even get lucky and find someone else with o-ringed heads of matching size that can help me out when I get there....fingers crossed.