well this afternoon i changed my spark plugs.... no change.
I decided to pull of the oil breather pipe that fit on the air intake just beside the throttle body.... It looked abit gunked up..
I had abit of carb cleaner so i started the car (idle was lumpy).... revved the car using the lever and sprayed loads of carb cleaner in the hole beside the throttle body/air intake.... car spluttered abit then started to idle fine..... more carb cleaner again.... put the breather pipe back on and the idle was perfect....
Went for a spin and have now a perfect idle and no cutting out issues anymore

Gunna strip down the throttle body and inlet manifold and give it a good clean along with the breather pipes at the weekend. then this should solve it in the long term.
Cheers guyz