Twingo...gogogo

did the deal then Miles?

Maybe,I'm blaming you if it doesn't work out
Thursday next week is D day

take a waterproof box of some sort with a fixed lid or a pop up tent if you can peg it down to put the crap and tools from your car in while doing your run. Assume you have numbers? Take spares if you are applying them at the event, its not so easy in driving gales and rain. Have a decent tyre pressure gauge and set your tyres after your first practice run.
most importantly, make sure there is a stiff drink waiting for you at home as you will need consoling after being thrashed by an OAP in a rusty Fiesta.
When/ where is first event?

We can say that Twingo, this car rather odd in its forms has had its glory.