Just wanted to say a thank you to the lads at MSD, took the saff there for 330 bhp on friday, and after Will gave me a few bits of advice, went for siemens 55's instead of greens.
Very impressed with the service they gave, and the car runs faultlessly now, and compared to what it was like before, it goes like poo off a polished shovel , scared myself when i first put my foot down on the way home!

Thanks chaps!