White iphone 4s 16gb like new or swap for iphone 4s in black must be orange too ?

For sale is my iphone 4s 16 gb in white on orange phone comes boxed with everything from new, has warranty until 18th oct 2012 had back and front screen protectors on from new. Only selling due to wanting to swap colour to a black iphone 4s on orange so if u have one let me know and ill swap if its any net or on orange. Call mike: 07581377091