Hi there havent been on in a while, Iv got a Mk5 fiesta flight and the front brakes are non existent! Iv done the pads and discs but its still a bit flintstones feeling of stamping on the floor!

What can be done to improve it?
at work were scrapping a mk2 mondeo V6 and i was wondereing if the front calipers and discs would fit or should i look at either a mk5 zetec S fiesta or 2.0 focus?????? suggestions gratefully recieved