Are you sure they will look good on the fiesta?
Better get a PS job done, so that you come to know how they look.
Any guy expert in PS can add swift stickers in the fiesta. IMO
, the fiesta is plain classic, and maybe not look well with the striking and flashy stickers. Try a flame like sticker (Shown on a Lancer in Nokia Asha ad) starting from front wheel, maybe that would look good.