wont be a pain in the arse, all you need to do is get your self down to a proper mini dealer and ask for the bits, You can get everything.
All I can say is you are very, very brave taking this on mind. I wouldn't take a mini on like that at all! I would really start from scratch.
All I can say is you are very, very brave taking this on mind. I wouldn't take a mini on like that at all! I would really start from scratch.