hi there ,seriously thinking of finally getting a Stilo1.9jtd 02 plate 55k on clock , anyone advise how many keys should there be ?? is it same as Brava 3 ie 2 blue 1 red master, also if i need master key how much£££ s are they, also any niggles or things too look out for on this model its going too be 3 door dynamic model ,thanks again RuDoneIn